Are there any options for this question?
Answer:
John Broadus Watson
Explanation:
John Broadus Watson, who lived from 1879 to 1958, was an American psychologist who is considered the father of the psychological school of behaviorism.
Answer:
Forms of passage of substances across the blood–brain barrier. (A) Passive diffusion: fat-soluble substances dissolve in the cell membrane and cross the barrier (e.g., alcohol, nicotine and caffeine). Water-soluble substances such as penicillin have difficulty in getting through.
Act as if the world was a piece of paper rolled up where each end touched the other. then just pull them so they form a 2-D map.
