They can constrict or dilate because their walls are muscular.
Answer:
1/4
Explanation:
You dont have a full dollar but only 25 cents so 4 quarters make a dollar right?
You only have 1 quarter so you have 1/4
Answer:
A difference between parenting adolescents and younger children is the level of maturity and responsibility expected from the child/adolescent. However, they are both the same in that a parent should expect their kid to do different tasks or chores and behave a certain way, or there will be consequences.
