I believe the answer is A. Lipids function as cushioning. Hopefully this helps.
The correct answer is letter A. The statement above is true that when animals eat the same type of food they are categorized in the same niche. Niches are ecological communities or ecosystems where specific organisms thrive and fit. Their evolutionary processes are also a result of these different niches found within the environment.
Only two <span>structures are possible for a square planar molecule with a formula of AX2Y2.
Those two structures are CIS and TRANS structures.
</span>If two groups attached to the carbons of the double bond are on the same side of the double bond, they are considered<span> </span>cis<span> alkene but if they lie on opposite sides of the double bond, they are </span>trans<span> .</span><span>
Hope it helps.</span>
Its in cells that are involed in sexual reproduction.