Answer:
Lubricates joints and body cells
Answer:
Anticipatory Socialization
Anticipatory socialization is the process in which social interactions facilitate the entrance to the field one aspires to be in. Let's say that you want to become a lawyer, so when at college you start adopting certain kind of behaviours that wil eventually make your entrance in this career a far easier one by doing things such as paying attention to your suits, memorizing technique lexis and learning the correct vocabulary to use in court, getting trainings from more experienced colleagues, and so on.
Your heart rate stays slow, therefore when you go to sleep theirs not enough difference to feel tired.
Answer:
Family members may help each other, by giving moral support. And caring for each other in times of need.
Hope that somewhat helps
Explanation: