Which statement is true? a.) very little correlation exists between genes and disease. b.) nearly all diseases have some genetic component. c.) chronic disease develops only in people with key genetic markers. d.) lifestyle factors play a greater role than genes in disease development.

Which description best defines the nervous system and its two main branches? a: the message center of the body, split into the autonomic nervous system and the somatic nervous system b: the control panel of the body, split into the central nervous system and the exterior nervous system c: the message center of the body, split into the central nervous system and the peripheral nervous system d: the control panel of the body, split into the brain and the spinal cord

Wanting to know the rules and the right person to ask for are characteristics of the safety reassurances required by preschoolers. infants. school-age children. toddlers.

In this model, what do p, s, and a bases represent?