Answer:
we all are friends and we are here to study my friend
Answer:
why people in groups tend to follow each other
Explanation:
Sociologist study people in groups to see what a majority does.
Answer:
The development of pregnancy is counted from the first day of the woman's last normal menstrual period (LMP), even though the development of the fetus does not begin until conception, which is about two weeks later
Because they give perspective on human behavior, and why one may do certain things. These perspectives are often used to analyze human function, and give answers to actions or emotions. Explaination basically as to why we do what we do.
Nervous system is the correct answer (: