Are reactants in the process of cell respiration.
A)Water and sugar
B)Sugar and oxygen
C)Water and oxygen
D)Water and carbon dioxide

Which mechanism of transport takes place when solute particles move from a region of high concentration to a region of low concentration? active diffusion isotonic osmosis

Which of the following produces carbon dioxide? a. plants b. animals c. decomposers d. all of the above

In a lab, scientists grew several generations of offspring of a plant using the method shown. what conclusion can you make about the offspring? a. they formed from meiosis and mitosis. b. they have half the number of chromosomes as their parent. c. they have low genetic variability among them. d. they will be able to reproduce only after they grow flowers.