Traits heritable only if the similarity arises from shared genotypes
The sun is the ultimate source
Answer:
The acid bath guy? He's Caucasian and born in England. Is this what you were asking or...?
Explanation:
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 :)