Marble is formed from limestone and contains tiny interlocking grains.
Your answer is C.
The answer is D. learned behavior.
A change in behavior of an organism takes place due an experience is called learning. Animals learn behavior in many ways. On such way is given the question that anole lizard ate bright red butterfly instead small insects which are its normal food and became ill. Anole lizard learned through experience that bright red insects are not its food. Thus, a learned behavior is one that an organism develops by encountering experience.
Protects the growing tip of the plant
4. Gene Pool is not a mechanism, thus your answer!
B natural changes allow for greater biodiversity
