Answers :

oxygen
glucose
water
carbon dioxide

Why should the united state be concerned about air pollution in china?

What will happen to a population of predators if there is a sudden, temporary increase in the number of prey? a. the population of predators will be uniform with no change. b. the population of predators will increase first and then decrease slowly. c. the population of predators will increase continuously.

Why does bubbling occur when vinegar mixed with baking soda