The angle of the Earths axis keeps changing as the planet revolves around the Sun

True or False

Answers

Answer 1
True.

During a cycle that averages about 40,000 years, the tilt of the axis varies between 22.1 and 24.5 degrees.

Related Questions

which of the following is a function of the spleen?​

Answers

Answer:

Clearance of microorganisms and particulate antigens from the blood stream.

Synthesis of immunoglobulin G (IgG), properdin (an essential component of the alternate pathway of complement activation), and tuftsin (an immunostimulatory tetrapeptide)

Removal of abnormal red blood cells (RBCs)

Explanation:

PLEASE HELP TAKING TEST NOW!!!!!!!!!!!!!! Many animals influence and contribute to ecosystem services. As pollinators, how do bees ultimately contribute to direct ecosystem services? (1 point)
O Bees pollinate plant species that contribute to the carbon cycle.
O Bees pollinate plant species that humans admire in nature.
Bees pollinate plant species that produce oxygen that humans need.
O Bees pollinate plant species that produce food.

Answers

Answer:

D

Explanation:

Many animals influence and contribute to ecosystem services. As pollinators, how do bees ultimately contribute to direct ecosystem services? (1 point)

O Bees pollinate plant species that contribute to the carbon cycle.

O Bees pollinate plant species that humans admire in nature.

Bees pollinate plant species that produce oxygen that humans need.

O Bees pollinate plant species that produce food.

SOLVE THIS QUESTION IS SUPER IMPORTANT

Answers

Answer: The genes that can give you red-green color blindness are passed down on the X chromosome. Since it's passed down on the X chromosome, red-green color blindness is more common in men. This is because: Males have only 1 X chromosome, from their mother.

Explanation:

what happens to a animal cell placed in a hypotonic solution​

Answers

Answer:

If you place an animal or a plant cell in a hypertonic solution, the cell shrinks, because it loses water ( water moves from a higher concentration inside the cell to a lower concentration outside ). ... A single animal cell ( like a red blood cell) placed in a hypotonic solution will fill up with water and then burst.

Explanation:

Hypotonic solution is a solution which, contains lesser solute concentration. If animal and plant cells are kept in a hypotonic solution then endosmosis will occur. Endosmosis is a process in which the water molecules move from outside of the cell of lower solute concentration to the inside of the cell of higher solute concentration through the cell membrane or cell wall. Due to endosmosis, both animal and plant cells will swell.

the measurement of the matter in the universe is called

Answers

Answer: mass

Explanation:

Consider the following scenario:

A drought hits the habitat of a semi-aquatic bird population. All ponds dry up, and fish populations decline. There are two groups of birds in the population that differ in leg length and diet. Long-legged birds eat fish, while short-legged birds eat insects. The drought has little effect on insect populations.


What is the main selective pressure in this scenario?

(1 point)

drought

leg length

insect population

fish population





There are two varieties in a population of squirrels: short tails and long tails. Long-tailed squirrels are better at jumping and balancing in trees. Scientists observe that over the span of 100 years, the proportion of the population with long tails increases from 10% to 60%. Which statement is most likely? (1 point)

The proportion of long-tailed squirrels may have increased due to increased food availability.

The proportion of short-tailed squirrels may have decreased due to decreased food availability.

The proportion of short-tailed squirrels may have decreased due to an increase in trees.

The proportion of long-tailed squirrels may have increased due to a decrease in trees.

Answers

1. What is the main selective pressure in this scenario?

fish population.

2. According to the question, option "A" is correct The proportion of long-tailed squirrels may have increased due to increased food availability.

What is selective pressure?

In evolutionary theory, the effect on survival of a species of the sum of all elements, physical and behavioural, inherent and environmental especially as an inherited characteristic may marginally affect survival under the influence of these elements.

Thus, the option "D" and "A" is correct.

To learn more about selective pressure click here:

https://brainly.com/question/7091258

A cell that contains 10% NaCl is sitting in a solution of 30% NaCl. Due to osmosis which direction will water move?

Into and out of the cell at equal rates

Out of the cell

There will be no water movement

Into the cell

Answers

Answer:

I think out of the cell!

Hope it helps..

Your skin is an example of a nonspecific defense mechanism. Why is it called a nonspecific defense mechanism?

A. becuase it protects against any invader regardless of type
B. because it has to be 'alerted' that a foreign invader has been spotted
C. because it alerts the immune system when a foreign invader is spotted
D. because it protects against a specific type of pathogen

Answers

Answer:

A is the answer

Explanation:

This is what skin does, it blocks outside material from getting into the body regardless of what it is.

pls help me with answers due today

Answers

it's hard to read, can you crop out the rest so it's just the worksheet

PSYCH Having a family history involving anxiety disorder, experiencing or witnessing a traumatic event, or having a history of abuse are all __________ of anxiety disorders.
A. common symptoms
B. risk factors
C. causes
D. thinking styles

Answers

The answer is B. RISK FACTORS

Having a family history involving anxiety disorder, experiencing or witnessing a traumatic event, or having a record of abuse are all risk factors of anxiety disorders.

Which type of anxiety disorder could be connected to traumatic past events?

Post-traumatic stress disorder is a cognitive health disorder that's begun by a scary event either sharing it or witnessing it.

Signs may include flashbacks, demons and severe anxiety, as well as unruly thoughts about the affair.

Thus, option "B"  risk factors is correct.

To learn more about anxiety disorder click here:

https://brainly.com/question/1049467

#SPJ2

1. Does the insect have wings? a. Yes………………………………………………………………………… go to step 2 b. No…………………………………………………………………………. Order Hemiptera 2. Does the insect have parallel wings? (hint: Parallel wings don’t stick out to the side) a. Yes……………………………………………………………………………… go to step 3 b. No………………………………………………………………………………. go to step 4 3. Does the insect have a parallel line down the back that divides the wings? a. Yes…………………………………………………………………………… Order Coleoptera b. No …………………………………………………………………………… Order Orthoptera 4. Does the insect have 4 total wings? a. Yes………………………………………………………………………………… go to step 5 b. No………………………………………………………………………………… Order Diptera 5. Does the insect have long antennae? a. Yes………………………………………………………………………………go to step 6 b. No……………………………………………………………………………… Order Odonata 6. Does the insect have a small body with large fan –shaped wings? a. Yes…………………………………………………………………………… Order Lepidoptera b. No………………………………………………………………………………Order Hymenoptera

Answers

Complete question: You will find the image in the attached files

Based on the dichotomous key below, what order does this insect belong to?

1. Does the insect have wings?  

a. Yes………………………………………………………………………… go to step 2

b. No…………………………………………………………………………. Order Hemiptera

2. Does the insect have parallel wings? (hint: Parallel wings don’t stick out to the side)

a. Yes……………………………………………………………………………… go to step 3

b. No………………………………………………………………………………. go to step 4

3. Does the insect have a parallel line down the back that divides the wings?

a. Yes…………………………………………………………………………… Order Coleoptera

b. No …………………………………………………………………………… Order Orthoptera

4. Does the insect have 4 total wings?

a. Yes………………………………………………………………………………… go to step 5

b. No………………………………………………………………………………… Order Diptera

5. Does the insect have long antennae?

a. Yes………………………………………………………………………………go to step 6

b. No……………………………………………………………………………… Order Odonata

6. Does the insect have a small body with large fan –shaped wings?

a. Yes…………………………………………………………………………… Order Lepidoptera

b. No………………………………………………………………………………Order Hymenoptera

Answer:  

ORDER ODONATA

Explanation:

It is simple to read a dichotomous key. You only need to understand the technical terminology and to detailed observe your specimen. The key will lead you to the answer.

1. Does the insect have wings?

a. Yes………………………………………………………………………… go to step 2

b. No…………………………………………………………………………. Order Hemiptera

We only need to answer this question by looking at the image. In our example, yes, the insect has wings. So we need to go to question number two. Note: In the hypothetical case that the insect would not have wings, it would belong to the Hemiptera order.

2. Does the insect have parallel wings? (hint: Parallel wings don’t stick out to the side)

a. Yes……………………………………………………………………………… go to step 3

b. No………………………………………………………………………………. go to step 4

Ok, here it tells you that parallel wings do not stick out to the side. But in our example, wings do stick out, so the answer should be NO. This species does not have parallel wings. As it is a NO, we go to question number 4.

Note: In the hypothetical case that the insect would have parallel wings, we should read number 3.

4. Does the insect have 4 total wings?

a. Yes………………………………………………………………………………… go to step 5

b. No………………………………………………………………………………… Order Diptera

This one is easy. How many wings our specimen has? Four. Then it is a YES, and we go to question number 5. Note: In the hypothetical case that the insect would not have 4 wings, it would belong to the Diptera group.

5. Does the insect have long antennae?

a. Yes………………………………………………………………………………go to step 6

b. No……………………………………………………………………………… Order Odonata

Our insect has very short antennae. They are not long at all. So, the answer is NO, the insect does not have long antennae. This answer leads us directly to the order of our individual. ORDER ODONATA. Note: In the hypothetical case that the insect would have long antennae, we should read question number 6. And so on until we would reach the order.  

ORDER ODONATA:

Dragonflies belong to this group. These insects characterize as having big eyes, and the separation between them depends on the species. They have an elongated abdomen, sometimes even longer than the wings. Their bodies must be robust to support the massive musculature that propels the wings during flight. The wings are long, big, and wide.

Usually, the males are much more colored than the females are.

In all the laboratories the benches are placed at right angles to windows. Why

Answers

Answer:

in case of emergency

Explanation:

I NEED HELP WITH SCIENCE!!!
1. Which term names the action that is happening when an acid eats away part of a metal bar?


weathering


corrosion


alkalizing


neutralizing


2. Which group of compounds tastes bitter and are usually slippery when placed in water?

metalloids


bases


corrosives


acids

3.Which number represents the pH of pure water?


1


7


11


14

4.What is the pH of sulfuric acid?


under 7


7


over 7


exactly 14

5.What is the pH of the lye in soap?


exactly 3


under 7


over 7


8

Answers

Answer:

corrosionbases7It warys of how much concentration there is over 7

EXPLANATION:

plz can i get brainliest:)

Alkali substances has a pH greater than 7 hence it follows that the lye in soap has a pH over 7.

What is corrosion?

The term corrosion has to do with the waering away of a metal surface due to the action of oxidation. Hence the term applicable is corrosion.

The bases are know to be have a bitter taste and are slippery to touch hence the correct response is bases.

Water is a neutral substance, in the pH scale, a neutral substance has a pH of 7 hence the pH of water is 7.

Sulfuric acid is an acid and acids have a pH that is below 7 hence the pH of sulfuric acid is under 7.

Given the fact that alkali substances has a pH greater than 7, it follows that the lye in soap has a pH over 7.

Learn more about pH: https://brainly.com/question/14356798

Why is a shell considered to be biotic?

Answers

A shell is considered as biotic (living) because it is a hard, rigid covering of many animals such as snail, sepia, pila, turtles, sea urchins. A shell is protective outer layer of these soft bodied animals.

it is considered to be biotic because it is known to be a protector for the living thing. it covers the living things skin to keep itself protected. if you need this answer more in depth it’s on quizlet!

24. all of the following are function of sER Except ?

A. Synthesis of lipid

B. Carbohydrate Metabolism

C. Detoxification of drug and poisons

D. Modification of protein​

Answers

Answer:

D

Explanation:

The organelle that modifies proteins is the golgi body.

D
It’s d I hav done it before

What process is occurring in this picture at B?

Answers

Answer:

Translation

Explanation:

Translation is the second process that occurs in protein synthesis. It is the process whereby mRNA template is used to synthesize an amino acid sequence, which eventually becomes a protein.

The process of translation occurs in the cytoplasm (specifically in the ribosome). As depicted in this image, the mRNA produced during transcription is transported out of the nucleus into the cytoplasm. A RNA molecule called tRNA reads the mRNA sequence (codon by codon) and carries corresponding amino acid into the growing amino acid sequence.

Hence, according to this question, the process occuring at B according to this image is TRANSLATION.

14. Kidneys are filters. As blood passes through the kidney, waste in the form of urine is
left behind. Tubes take the urine from the kidney to a storage bag called the bladder.
What can you conclude about blood leaving the kidney?
A. It moves to the bladder.
B. It has no water left in it.
C. It is ready to be used by the body.
D. It needs to have urine added to it

Answers

Answer:

D. It needs to have urine in it

Explanation:

They are located just below the rib cage, one on each side of your spine. Healthy kidneys filter about a half cup of blood every minute, removing wastes and extra water to make urine. The urine flows from the kidneys to the bladder through two thin tubes of muscle called ureters, one on each side of your bladder. The fluid that is filtered out from the blood then travels down a tiny tube-like structure called a tubule. The tubule adjusts the level of salts, water, and wastes that will leave the body in the urine. Filtered blood leaves the kidney through the renal vein and flows back to the heart.

U
A plant breeder is breeding flowers. She researches the plants she is using 2 points
and discovers that pink is dominant to orange for this particular flower.
She crosses two plants: a heterozygous pink plant and an orange plant. *
75% pink and 25% orange
50% pink and 50% orange
100% orange
100% pink

Answers

Answer:

the answer should be ( 50% pink and 50% orange )

for better understanding u can make a cross yourself

if you want me to show that then I can put an attachment.

Which of the following is not a
testable hypothesis that this data
could be used to support or
disprove?
F. Height is affected by child-
hood nutrition.
G. All females are taller than
males at age 12.
H. Being taller is always better
than being shorter.
I. All men who are married are
taller than their wives.

Answers

H, obviously that’s not a scientific answer

the cytoplasmic extensions that, together with the cell body, provide the main receptive surfaces for neurons are the:

a: axons
b: soma
c: dendrites
d: synapses

Answers

I’m pretty sure it’s dendrites
:)

One thousand offspring were typed. This cross produced 430 red-eye, wild-type wing flies, 65 purple-eye wild-type wing flies, 60 red-eye, vestigial wing flies, and 445 purple-eye, vestigial wing flies. What is the distance between the loci for purple eyes and vestigial wings in centiMorgans (map units)

Answers

Complete question:

In Drosophila, red eyes is wild-type and purple eyes are mutant. Full-size wings are wild-type and vestigial wings are mutant. Flies with wild-type pr pr vg vg genotypes were crossed with double mutant flies with a pr-pr- vg-vg- genotypes. The F1 flies had pr pr- vg vg- genotypes. The F1 flies with heterozygous genotypes were crossed with double mutant flies with a pr-pr- vg-vg- genotypes One thousand offspring were typed. This cross produced 430 red-eye, wild-type wing flies, 65 purple-eye wild-type wing flies, 60 red-eye, vestigial wing flies, and 445 purple-eye, vestigial wing flies. What is the distance between the loci for purple eyes and vestigial wings in centiMorgans (map units)

Answer:

Distance between genes → 12.5 MU = 12.5 cM.

Explanation:

You will find the complete explanation in the attached files due to technical problems.

During meiosis the cell replicates its DNA once, but divides twice. So each cell only ends up
with half the DNA.
MITOSIS
MEIOSIS
88
V3
1. Mitosis makes
daughter cells.
1. Meiosis makes
daughter cells.
chromosomes
2. Each daughter cell has
inside it.
2. Each daughter cell has chromosomes
in it, which is half of the parent cell.
3. Are the daughter cells identical to each
other?
3. Are all the daughter cells identical to each
other?

Answers

Explanation:

in mitosis the daughter cells are genetically identical to each other but in meiosis the daughter cells aren't identical, it has half of the chromosome of its parent cell unlike mitosis who have exactly same number of chromosome as it parent

Hello who’s good at biology guys I need someone to help me with the test

Answers

I Dont Even Know If Am Good In Biology Or Not

But Some Chums Might Give You A Hand

If the amino acids glycine, alanine and valine were combined in one molecule, what would the molecule be called?

Answers

Answer:

A tripeptide

Explanation:

Alanine (Ala), Glycine (Gly) and Valine (Val) are amino acids, i.e., organic molecules that contain at least an amino (–NH2) and one carboxyl (–COOH) functional group. The amino acids held together by peptide bonds, which are formed by a carboxyl group of one amino acid and an amino group of another one, in order to form a peptide. Thus, a tripeptide is a peptide composed of three amino acids joined by two internal (and sometimes three) peptide bonds. In the case above described, the tripeptide formed by the binding of Glycine, Alanine, and Valine can be abbreviated as Gly-Ala-Val (i.e., in this order).

1.
Which has the greatest impact on the temperature of the Earth's atmosphere?
chemical runoff
sulfur dioxide
carbon dioxide
Ozone

Answers

The answer is carbon dioxide.

Question 10 of 10
Which of these is a cost of desalination technology?
O A. New supply of fresh drinking water
B. Thousands of suitable locations worldwide
O C. Inexhaustible supply of ocean water
D. Enormous energy requirements

Answers

Answer:

maybe it could be C?

Explanation:

i dont know why?

Select all that apply.
Tumors can result from:

1) Mutations in tumor suppressor genes
2) Mutations in proto-oncogenes
3) Too many cells in GO
4) Too little cell death
5) Too much cell division

Answers

4, 5 I think I’m not too sure

After a carnivore feeds on an organism, the rest of the dead body is __________.
Select one:

eaten by parasites

used by producers

invaded by viruses

consumed by decomposers

Answers

The correct answer would be D

After a carnivore feeds on an organism, the rest of the dead body is: D. consumed by decomposers.

What is a carnivore?

A carnivore is also referred to as a carnivorous animal and it can be defined as a type of animal whose food and energy requirements are primarily derived from animal products, especially by hunting and scavenging.

This ultimately implies that, a carnivore is an animal that only feeds on other animals such as deers, cows, zebras, rather than grasses or plants.

In conclusion, decomposers are a group of microorganism such as fungi and bacteria, that consumes the rest of the body of a dead or decaying organism after a carnivore has fed on it.

Read more on carnivore here: brainly.com/question/13571764

A bacteria structure involved in motility.

Answers

Answer:

flagella

Explanation:

Thin long thread like structure that help in locomotion in bacteria.

What enzyme deficiency in RBC leads to hemolytic anemia due to oxidative stress? ​

Answers

In some cases, massive destruction of red blood cells caused death. This drug-induced hemolytic anemia was shown 30 years later to be caused by a deficiency of glucose 6-phosphate dehydrogenase, the enzyme catalyzing the first step in the oxidative branch of the pentose phosphate pathway.

in short terms, glucose 6-phosphate dehydrogenase

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hey cutie ! pls help me :)Ms. Jisoo is going on a trip to Hawaii. The function A(d)= 0.80d+200 models the amount A, in dollars, that Ms. Jisoo's company pays her based on the round trip distance d, in miles that Ms. Jisoo travels to do a job. Ms. Jisoo's pay increases by $ A)200B)80.200C)0.80D)200.80 No changes will ever be made to the scientific classification system. Is this a valid statement? Why or why not? HELP PLZ GIVING BRANLIESTTT EXPERTS CALLING IN ALL EXPERTS.Search up :cnn 10 April 1st .2021Watch the video Give me 10 or 8 facts How does Chopin create feelings of freedom and liberation in The Story of an Hour? Which of the following is a way that nitrogen atoms move from a nonliving part of the environment into a living part of the environment? The ratio of carrots to potatoes in a garden was 1:2. The ratio of potatoes to tomatoes was 1:3. If there are 45 carrots in the garden, how many tomatoes are in the garden? Imagine drawing a figure with the following conditions:VXA quadrilateral with at least two right angles. Is the figuredescribed unique? Explain why or why not. Pls help In Scene 9, Frederick attends a large anti-slavery meeting. When he is asked to speak in front of the crowd, he becomes nervous and doubts himself. What kind of conflict is this? Question 1 options: A. Man versus nature B. Man versus self C. Man versus man D. Man versus society Solve for x: 3x + 2 = 2x + 8. What was Vietnam's most significant challenge after the war?rebuilding its militaryproviding food for its peoplepreventing mass emigrationrestoring mail and telephone service Find the surface area. A compound is found to be made up of 3.21 g Carbon and 1.02 g Oxygen. Determine the percent composition from this data? Please help me if you want brianleist! :( Today you will write about write a script about a time you found 1 million dollars with your friends on the side of the road.Remember, to be creative and note that your script can be fiction or non-fiction.HELP ASAP? Can light bend around corners to reach an object what role does the grass play in the food web? A. Producer B. Primary Consumer C. secondary Consumer D. Decomposer Brainliest for correct answer Adrian can purchase an 11-pound item from several different sellers. Which is the best buy?1. Buy online for $50 plus pay shipping and handling costs of $0.89 per pound.2. Buy online for $57 plus pay shipping and handling costs of $0.49 per pound.3. But at a local store where the price is $60 and use a $5-off coupon.4. Buy at a local store where the items regular price is $58 and it is on sale for 10% off How many four-digit numbers ABCD have the property that ABCDis equal 26 times BCD?Note that x1x2...xn represents the n-digit number with digits x1x2...xn. A system gains 652 kJ of heat, resulting in a change in internal energy of the system equal to +241 kJ. How much work is done?