Biological evolution is the result of changes in a population of a species
a. ecosystem c. genetic
b. metabolism d. molecular

Which phrase is the best summary of the model shown? a. the transfer of the sun's energy through trophic levels b. a series of aerobic and anaerobic reactions c. a transformation of light energy into chemical energy d. the breakdown of food molecules

Which would be the most useful source of evidence to support mcneill's contention?

Categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. makes predictions