The mass removal of trees, or desertification, plays a role in increasing levels of atmospheric carbon dioxide. a. true b. false

This is one form of rna that transports a specific amino acid to a ribosome during protein synthesis.

Long term exposure to waves can cause sunburns and skin cancer.

If there are 350 trout found in 200 square feet of a pond measuring 1000 square feet what is the estimated trout population of the pond? a. 1350 b. 1550 c. 1750 d. 2000