(word bank)

_____ is an effective way to reduce air and water pollution.

plz help!!!

Answer:

The atomic number of an element tells you how many protons that the element has. This is written at the bottom left hand side of the symbol.

Answer:

hydrogen

Explanation:

Answer:

There are three broad levels of regulating gene expression:

transcriptional control (whether and how much a gene is transcribed into mRNA)

translational control (whether and how much an mRNA is translated into protein)

Explanation:

The first method of controlling transcription is by regulating the quantity of mRNA that can be generated from a given gene, hence option C is correct.

The level of regulation involves post-transcriptional processes that manage how mRNA is translated into proteins, repair of damaged cells are not controlled by gene expression.

The expression of an animal's genes ultimately determines its phenotype, which is influenced by environmental variables like as nutrition, temperature, oxygen levels, light cycles, and the presence of mutagens.

Therefore, despite the fact that every cell type in your body has the exact same DNA, gene regulation allows for each cell type to have a unique collection of activated genes, hence option C is correct.

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Answer:

Explanation:

As the daughter cells are formed during mitosis/cell division by mitosis by going through a series of stages the daughter cells are identical mitosis is used for growth development and replacement of cells.

Identical cells

Hope this helps!

Answer:

a) 22

Explanation:

Cardiogenesis which is the formation of the heart begins by day 21. The heart begins to form as paired tubes. By days 22 - 23 of embryonic development, the heart begins to beat. This represents the formation of the first vital organ of the body and it also causes the formation of left-right asymmetry of the body.

The days are counted from the day of the last menstrual period.

Answer:

your body uses oxgen and removing carbon dioxide as waste gas

Explanation:

yes I think so !but sorry I'm not sure

Comparison of the processes of mitosis and meiosis. Mitosis produces two diploid (2n) somatic cells that are genetically identical to each other and the original parent cell, whereas meiosis produces four haploid (n) gametes that are genetically unique from each other and the original parent (germ) cell.

Answer:

Mitosis produces two diploma somatic cells that are genetically identical to each other and the original parent cell, whereas meiosis produces four haploid gametes that are genetically unique from each other and the original parent cell.

Answer:

The answer is "running water or glaciers".

Explanation:

The material is placed if erosion agents can longer carry sand. For instance, if another fluvial water slows at the river mouth, soils become rivers. The four key reasons for accumulation was its movement of reinforced the fact material surface, air, ice, liquid, and inertia, accumulated at the loss with enough kinetic energy throughout the fluid to create substrate layers. Accumulation can also apply to natural head moves or processes create of soil.

The common 4 year old has 20 teeth.

hope this helps ^^

Answer:

20 teeth, I believe

Explanation:

Hope this helps :)

Explanation:

a glaciers way combined with its gradual movement can drastically are we shaped the landscape over hundreds or even thousands of years the icy roads the land surface and carries a broken rocks and soil temperatures far from their original places

Answer: Reforms and changes the land and surrounding areas of where the glacial deposition occurred.

Explanation:

Glacial Deposition is when the glacier's weight joins with natural movement and gravity to transition and move.

Answer:

Explanation:

Two blue eyed parents have a brown eyed baby Although it is uncommon, parents with blue eyes can have children with brown eyes. The inheritance of eye color is more complex than originally suspected because multiple genes are involved.

Answer:

The correct answer is -  Four phases of Mitosis:

Prophase, Metaphase, Anaphase, and Telophase.

P- Prophase

M- Metaphase

A- Anaphase

T- Telophase

Explanation:

PMAT is an acronym that is used for a transporter protein Plasma membrane monoamine transporter as well as the four stages of the mitosis cell cycle. On the basis of the reference given in the form of an image, it is most like the four stages of mitosis are : Prophase, Metaphase, Anaphase, and Telophase.

Prophase is the first stage of mitosis and followed by the metaphase, anaphase, and ends with telophase. Telophase is followed by cytokinesis.

Answer:

Explanation:

The acronym PMAT stands for Plasma membrane monoamine transporte with the above four phases of mitosis.

Answer:

f. chemical whetearing occurs when rocks minerals are broken down

Answer:

A. Ocean currents

Explanation:

your correct already broo

Answer:

chlorophyll

Explanation:

The mechanism by which light energy can be transformed into chemical energy by synthesis of organic compounds is chlorophyll, a member of the most significant pigment class involved in photosynthesis. In nearly all photosynthetic species, e.g. green plants, cyanobacteria and algae, the use of chlorophyll is identified. It consumes light energy and is then used for the conversion to carbohydrates of carbon dioxide.

Answer:

a chemical bond is a lasting attraction between atoms or molecules

If D is the allele for dimples and d is the allele for no dimples, a percentage of offspring with genotypes Dd is 50% and 50% dd will be produced with no dimples.

The dimple appears when the D is present, which occurs in both the purebred dominant case (DD) and the heterozygous case (Dd), so when the dd is present, no dimple is seen. The dimple is dominant over the no dimple, so when the heterozygote Dd crosses with the purebred dd then 50% will have dimples and the other 50% won't, as the heterozygotes will produce both D and d types of alleles that will combine with d to make two types of offspring.

Hence, if D is the allele for dimples and d is the allele for no dimples, a 50% percentage of offspring with genotypes Dd and 50% of offsprings with genotype dd will have no dimples.

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Sorry I can't it wouldn't let me see the picture and sorry for wasting your points I would answer it if my s-t-u-p-i-d  computer would let me see it.

Answer: the answer is A

Explanation:

Answer:

OPTION A IS THE  CORRECT ANSWER

Answer:

sjakkawjs????I don't understand

Answer:

During the process of glycolysis in cellular respiration, glucose is oxidized to carbon dioxide and water. Energy released during the reaction is captured by the energy-carrying molecule ATP (adenosine triphosphate).

Answer:

The source of the energy required to regenerate ATP is the chemical energy stored in food (glucose) The cellular process of releasing energy from food through a series of enzyme-controlled reactions is called respiration . Some of the energy released is used to produce ATP. So I believe it would be chemical energy

Explanation:

LOL OMG I JUST HAD A TEST ABOUT THIS LIKE 30 MINS AGO HAHA!

Answer:

B. Largest gravitational attraction

Explanation:

Newton realized that the reason the planets orbit the Sun is related to why objects fall to Earth when we drop them. The Sun's gravity pulls on the planets, just as Earth's gravity pulls down anything that is not held up by some other force and keeps you and me on the ground.

I beleive it's B because it would have to be a strong gravitational pull to keep everything balanced correctly.

Please mark me brainliest if correct :)

Answer:

1 gm/cm^3

Explanation:

Explanation:

converting kg/m3

or ,1000kg/m3=1000/1000

=1g/cm3

Answer:

C. Incisor, premolars

Explanation:

(There are 4 of them in the lower jaw and the upper jaw)