most adults have had a series of vaccinations throughout their lives. the purpose of vaccinations is to

Lordosis can often be prevented by strengthening core muscles in the abdominals and back. a. true b. false

Aperson has had a good _ of life if they are still at the age of 95.

Recall what you know about common challenges to mental and emotional health. what are some signs or traits of individuals with low self-esteem, stress,depression, and mental disorders