Which of the following questions would have been useful to help early scientists to create more classification groupings beyond just "plant" and "animal"?
OA. Where does the organism live?
B. Does the organism move?
C. Is the organism multicellular or unicellular?
D Does the organism obtain energy?

Choose a mutation from those in model 2 that would be neutral for a cell. explain your reasoning by relating the mutation to the cellular respiration process.

Researchers randomly divide participants into groups. each group takes a different amount of omega-3 fatty acid supplements daily for a month. one group receives a placebo. the researchers measure the impact on cholesterol levels in the blood. what is the purpose of random assignment in this experiment? a, to produce treatment groups with similar characteristics b, to ensure that all people with high cholesterol have an equal chance of being selected for the study c, to increase the accuracy of the research results and prevent skewness in the data

What is a codon and where is it found