How does carbonic anhydrase change the reaction between carbon dioxide and water? a. It increases the total energy released.
b. It alters the structure of the product.
c. It decreases the activation energy.
d. It decreases the total mass of the system.

How can active reading strategies you? o a. they can you get into better physical shape. o b. they can you read fewer science articles. o c. they can you understand what you read. o d. they can you avoid reading altogether.

In "the man in the water," what was the remarkable occurrence that rosenblatt reported?

How do you know that the plant cells in these two images have different jobs, or functions? a. because all plant cells serve different functions b. because they are two different colors c. because their dna are different d. because their structures are different