Answer:
Nerves.
Explanation:
The brain is becoming slower and so the nerves are affected causing some degeneration of the nerves.
the answer is none of the above.
Answer: The integumentary system helps the immune system by The skin acts as a barrier to keep out pathogens (B)
Explanation:
Answer:
1, 2, and 3
(but mostly 2)
Explanation:
you can do any of these three goals, it is realistic, and it is possible
(also, it is a many choices question)
