Which of the following explains the process of nitrogen fixation? A. converting ammonium into steroids for plants B. converting free nitrogen into ammonium
C. converting bacteria into nitrogen

People with one sickle cell allele are not likely to get malaria. what is this an example of?

Asap many people try to eliminate fat from their diets which is one reason it is necessary for humans to eat fat a) fat is the only way to get energy b) every cell in the body must contain fat c)fat stores less energy than polysaccharides d) saturated fats make blood vessels healthier

During the final stage of the cell cycle, cytokinesis allows the cell to finish dividing, creating with copies of dna. can someone fill in the blanks?