Answer:
B
Explanation:
As the moon rotates around the Earth the angle of light given off from the sun changes.
Efferent nerve any nerve that carries impulses from the central nervous system toward the periphery, such as a motor nerve
Answer:
Recombinant DNA
Explanation:
Recombinant DNA can be used to change the genetic makeup of a cell, as in adding a gene to make a bacterial cell produce insulin.
Answer: I believe c is what you're looking for, D is also a viable option, but C is more likely.
Explanation:
By the excretory system through the large intestine
