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:
2.) occasionally beneficial
3.) omission of information
4.) addition of information
5.) mistakes in copying

your answer is given below..
The environment is rich in infectious agents that transmit disease through pathogens.
Answer is B. Heliotropism