john is bitten by a tick and contracts lyme disease. john is a vector.
o anemia and osteoporosis can be prevented by eating foods rich in iron and calcium.
trying drugs a few times is okay because it is easy to stop using them.
the leading causes of disability in the united states is communicable diseases.

Interactional synchrony is like an "emotional dance" between caregiver and child, wherein they send important signals and share emotions. what does this process form for the child? a. a physical foundation for trust b. a basis of the drive for independence c. positive experiences that stabilize brain connections d. a basis for attachment

Which term defines one's age as measured in years? chronological age biological age social age mental age

What angle should your knees not bend past when squatting? a. 30 degrees b. 45 degrees c. 90 degrees d. 120 degrees