It is not necessary to wear a lifejacket on a boat as long as there is one available.
a. true
b. false

Which term defines one's age as measured by how well the body is working? chronological age biological age social age mental age

The process by which the diameter of the bone increases is called? a-metaphysic b-appositional growth c-diaphysics d-epiphysis

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