Answer:
A. Nerve signals from the brain are controlling the arm.
Explanation:
Bec ause it starts at the brain and to the arm/hand!.
Answer: Coal is a nonrenewable resource.
Both the pelvis and femur of a whale are called vestigial structures! Another example of this is a human’s tail bone. Hope this helped!
Answer:
living, nonliving
Explanation:
all living and non living things in an area make up an ecosystem
Answer:
amino acids are organic compunds.....
