Evolution__. A. Can only happen at or below the species level

B. Happens whenever an organism changes its form or function

C. Is a slow change in the gene pool of a species or populations

D. Proves that humans are descendants from apes and monkeys

c

Explanation:

im pretty sure its c

you didn't give any options but heres what i can tell you: an inference is likely to change based on additional observations. the latter is something that you have seen or sensed using your sensory organs while the former is like a conclusion out from what you have observed.

a researcher conducts an experiment on the secretion of a particular hormone in mice. scientists inject mice with a substance that stimulates the production of the hormone. the scientists then test the levels of hormones produced by the mice. the tool used to measure the hormones consistently detects the levels at 10 points lower than the actual hormone levels in the mice. this tool makes measurements, but the measurements aren't .

explanation:

no u