Red blood cells, White blood cells. And eukaryotes.
I’m not a 100% sure but one side of the brain is usually used for arts and the other is used for smarts. Some people might use one side of their brain more. But I think all parts of our body needs rest usually when you get tired u can’t think right.
Answer:
Maturation
Explanation:
In psychology maturation is the process of learning to cope and react in an emotionally appropriate way. It does not necessarily happen along with aging or physical growth, but is a part of growth and development. Both Sonya and Paul both started walking independently at about the same age because they were reacting in an appropriate manner.