The cells responsible for the carrying of oxygen are the:

white cells
red cells
fat cells
platelets

When a freind is not tellig you everything you should a: bug them till they tell you b: ask them polietly to tell you c; stay silent your whole life d leave them they will tell you on there own time

When is it most common for humans begin to develop a sense of self worth? a. adolescence b. early childhood c. infancy d. late childhood

Write an essay describing and predicting the effects of fitness-related stress management techniques on the body. should be at least 3 paragraphs