Venomous snakes such as the rattlesnake and copperhead have few natural predators. this is mainly due to their. a. camouflage b. habitat c. mimicry d. venom

the answer is actually d. venom. i just took the quiez and i thought it was b but i got it wrong.

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

answer; synapse; i believe this is correct,plz check first good luck;