Answer:
A. Nerve signals from the brain are controlling the arm.
Explanation:
Bec ause it starts at the brain and to the arm/hand!.
Are you in 7th grade ?? I remember doing this but all the answers were in the book. Did you not being your book home??
The second stage takes place in the estogagus which leads to the stomach then the small intestine then the big intestine and then the toilet there
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About the question:
I failed to find the Punnett square, so in my answer and explanation, I will include different cross options.
Answer and Explanation:
Due to technical problems, you will find the complete answer and explanation in the attached files