Answer:
A nerve cell, or neuron, is a cell that receives information from other nerve cells or are sculpted in other ways, for example, to allow one to see patterns. these “acrobats” became very good at the task over a month or so of practice.
Explanation:
Answer: Excretory
Explanation: My grandpa went through this recently and I had to learn all about it. :(
Artificial active immunity. I'm a bio major, hope I helped :)