Answer:
The nerves in the integumentary system (skin) sense the irritation and send the signal to the brain. The brain then sends impulses through the nervous system to scratch the itch.
Explanation:i hope this helps u :)
Answer:c
Explanation:
D.)
(I know this, by experience :|)
Answer: The primary function of leaves is to collect sunlight, for use in photosynthesis.
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Should be B
prove me wrong
