Which of the following target worn out and damaged cells for removal? a. b cells b. macrophages c. mucus membranes d. t cells

All of the following are potential risks of leaving a small child unattended in a car, except: a. hypothermia b. carbon monoxide poisoning c. car theft with child inside d. lead poisoning

Does anyone have an answer to this question? if so me.

Trending data is needed when evaluating fitness levels in order to a. compare against others b. chart overall progress c. correct inaccurate data d. keep a person motivated