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igomit [66]
3 years ago
13

HELP!!!! 50PTS!!! AND WILL BE MARKED BRAINLIEST!!!!

Biology
1 answer:
iren [92.7K]3 years ago
7 0

Answer:

D. They share a more recent common evolutionary ancestor with salamanders than they do with sharks.

Explanation: Just took the test and got it correct

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1. What does Kes73 have that makes it interesting to astronomers?
nata0808 [166]

The thing that makes kes73 interesting to astronomers is ; ( A ) A second star.

kes73 is believed by astronomers to have come from the explosion of dying stars in the supernova. The gases from the dying stars explode and scatter across forming a colorful cloud known as kes73.

At the center of the colorful cloud formed from the gases of the dying stars is a second star ( magnetar ) which is the most powerful star in the galaxy due to its  magnetic force.

Hence we can conclude that the thing that makes kes73 interesting to astronomers is the presence of a second star

Learn more : brainly.com/question/24245572

8 0
3 years ago
When you are on the roller coaster at Carowinds, your adrenal cells near the kidneys
kicyunya [14]

Answer:

D. Cell signalling which is released by one type of cell and acts upon a different cell

Explanation:

According to this question, adrenal cells near the kidney releases an hormone called ADRENALINE, which causes the cells of the heart to beat faster. This is an example of CELL SIGNALLING because chemical signals released by adrenal glands causes/triggers a response in the heart cells.

The chemical signal released by the adrenal cells is the ADRENALINE HORMONE, which induces a response in cells that are different from the cells of release (adrenal cells).

5 0
3 years ago
What is earth’s position in the hierarchy of organizations within the universe?
Nitella [24]

Answer:

Big Bang, the universe is still expanding. Slowly the planets get further away from each other. It's the third planet from the sun, some believed that the earth was in the center of the universe  and now we believe the sun is in the middle.Explanation:

5 0
2 years ago
What type of monomers are combined to form carbohydrates?.
Illusion [34]
Saccharides are the monomers which are combined to form carbohydrates.

Depending on the type of carbohydrate, the monomer components can be monosaccharides, disaccharide, polysaccharide, etc.

E.g: Sucrose is a carbohydrate (specifically a dissacharide) that is made of glucose and fructose monosaccharides.

Another example is cellulose, which is a carbohydrate (specifically a polysaccharide) that is made of beta glucose monosaccharide components combined together.
3 0
2 years ago
What is the dating process that doesn't exactly identifies the age of a rock?
hjlf
Carbon dating is a process that estimates the age of anything. However, there are flaws that exist. It may not be a precise number, but it does gives a good estimation.
4 0
3 years ago
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