The exposure of certain types of radiation
Answer:
NADPH
Explanation:
The correct option is, option 4 (<u>NADPH</u>).
Yes, a plant would as long as a living creature is in the area to exchange oxygen and carbon dioxide. It is not totally necessary for other plants to be in the immediate vicinity but is necessary for all living things to live. As mentioned before carbon dioxide and oxygen must be exchanged. (The more the merrier(do not add this)).<span />
B. A persistent neurotoxin is a substance that damages the brain and nervous system
I believe the answer is:
Gastroenterology
I hope this answer was helpful!! :)