Agazelle is born with a slightly longer legs which allow it to work faster than the other gazelles in the herd . this adaption came may have come out because of what

What type of competition exsist between two species. turtles and fish

Milk production during breastfeeding is increased by the suckling of a newborn from his mother's nipple. this type of feedback mechanism best describes a positive or negative

Isotopes of the same element have differ in their