Look carefully at the model. plants take in and release carbon dioxide. plants take in carbon dioxide for photosynthesis. what process releases carbon dioxide back into the atmosphere? a) condensation. b) precipitation. c) respiration. d) transpiration.

Did you know that a blue wales tongue weighs more than an elephant?

The normal shape of an enzyme is as shown in structure a. if the enzyme’s shape changes to that shown in structure b, what are two consequences of this change?

What is one way intensive agriculture can contribute to climate change? a. tree loss to agriculture increases earth's albedo b. livestock manure absorbs greenhouse gases c. large herds of livestock release greenhouse gases d. fewer trees are available to replenish petroleum stores appex