Why is it important to evaluate sources before gathering them ?

Why do carbohydrate molecules function so well as fuel for the body?

Which step is not included in the step approach to calculating the greatest common divisor?

Cells in organisms need food, air, and waste removal. how are these needs met? a. cells get their food from the air and sunlight around them. b. organs and tissues perform these functions for the cells. c. cells share their waste with other cells. d. each cell must specialize in all of these functions.