The answer is A. It is gotten from eating food.
Answer:
Electrical stimulation of the brain (ESB) is used on humans during brain surgery to map out the brain and critical structures.
^_________^ <3
The brain is incorrect. Its the nucleus (the brain is an organ not a organelle)
hope that helps :)
Explanation:
DNA unwraps itself before cell division. It helps that each side of the double helix is in opposite direction of the other. Then the DNA polymerase travels around each strand and binds the complementary nucleotides (DNA's building blocks). The process is called DNA replication.
Well a, c, and d are all good answers because they would for one help explain the solar system on a poster and a 3 dimensional model would help explain how exactly how the solar system moves in orbit around the sun and d that way they could actualy see it
