Which of the following is not a reason childhood friendships are important to development?
a. positive relationships provide positive psychological support.
b. friends are a child's first chance in learning how to be social with siblings.
c. adolescents can use friendships as a way to work out personal problems.
d. children can learn what it means to be loyal through their friendships.

The second answer is correct (B).

Friendship during childhood is important to the child in many ways, including the development of loyalty, companionship, and other positive aspects that positive social relationships attract.

However, friends are not the first chance for a child to learn to be social with his brother. This question involves the teaching of parents. It is parents who are responsible for cultivating closeness among siblings.

B

Explanation:

the user below explained it

if im not mistaken its a. collective emotional arousal

hygrometers and hair thermometers (often found as part of hygrometers/psychrometers) can be used to measure humidity. barometers are used to measure atmospheric pressure, while anemometers are used to measure wind speed. so the 2nd and 4th choices should be the correct answers.