Like dna, rna contains
a. phosphate.
b. uracil.
c. thymine.
d. deoxyribose.

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

Which statement is true for bacteria a. bacteria have complex internal structures b. all bacteria are spiral in shape c. all bacteria cause disease in animals d. bacteria break down some foods

What is the main reason that attitudes are more often revealed in spoken rather than written language? a. in writing, we try to put the "best face" on what we write. b. we speak far more often than we write. c. in writing, we can more easily conceal our attitudes. d. in spoken language, we are often careless in our use of words.