The nervous system is comprised of the brain and spinal cord. a. somatic b. peripheral c. sympathetic d. central

Hepatitis b and hiv/aids are two serious infections that can be transmitted by a. breastfeeding and contact with blood. b. sharing food and sharing drinks. c. transmission by air, water, and shared bodily fluids. d. skin contact, contact with urine, and sharing clothing.

What causes fermentation a. antibodies b. antigens c. microorganisms d. antibiotics

Which of the following is an argument against buying local fruits and vegetables?