Proteins, carbohydrates, and lipids are examples of biological .

Group of answer choices

molecules

nucleic acids

particles

cells

What causes an unsaturated fatty acid to have a different shape than a saturated fatty acid? o a. unsaturated fatty acids have more hydrogen atoms. o b. unsaturated fatty acids have double carbon bonds. o c. unsaturated fatty acids have more nitrogen atoms. o d. unsaturated fatty acids have single carbon bonds.

Which process can increase the rate of greenhouse gas emissions into the atmosphere in response to a decrease in albedo

Greenthe fossil record is the history of life recorded byhuman observationgod.climatologists.remains of the past.