Answer:
HYDRA
Explanation:
The nerve cells are scattered in each layer of the body wall and these neurons send information from sensory organs. Based on the given choices above, the organism that has a nerve net that allows it to respond to a stimulus in a coordinated way is the HYDRA.
That their ancestors were related
Answer: polar ice caps form
Explanation:
D is the answer (Aa and aa ) i hope this helps
