A 1000
idk i could be wrong im on my cousin phone rn
Answer:
A Starfish is Triploblastic meaning they consist of three germ layers. Hydra are diploblastic meaning they consist of only 2 germ layers.
Answer:
The nervous system is comprised of two major subdivisions, the central nervous system (CNS) and the peripheral nervous system (PNS).
Explanation:
Things going from low concentration to high concentration with ATP. An example would be the sodium potassium pump
Answer:
eggs and estrogen.
Explanation:
the ovaries produce eggs which are called ova (singular ovum) and also estrogen
