Answer:
the question? asking how brain move?
Explanation:
How does your body moves?
Muscles move body parts by contracting and then relaxing. Muscles can pull bones, but they can't push them back to the original position. So they work in pairs of flexors and extensors. The flexor contracts to bend a limb at a joint., u can find the answer though this sentence its the muscles pull the attached bones
The answer would be C: 18-21
I would probably think the first 3, but I'm not sure
I think the main difference is that the id means primal impulses, but superego means primal impulses and self control together.