Answer: D. Individuals may now have their DNA analyzed to determine ancestry.
Explanation:
Answer:
A.Dissolving salt in water
Explanation:
Hope it helps
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 :)
Nerve, Skin, Cyclins, Cancer
Didn't mean to post this. sorry!
