If the reproductive isolation between two species is complete, they cannot produce viable offspring. There is not enough information to determine if they did or didn't have a recent common ancestor
The answer is the hypothalamus. It is a portion
of the brain that comprises a quantity of small nuclei with an assortment of
functions. One of the most significant purpose of the hypothalamus is
to connect the nervous system to the endocrine system through the pituitary
gland.
It was previously known that lipids<span> played the </span>role<span> of storage of energy or forming cell membranes alone.</span>
