Sunflower can
absorb
Uranium and ​

Arsenic

Explanation:

Sunflower is one of the plants which is used to remove this toxicity from the soil as it is able to absorb arsenic and uranium on the ground and when the plant absorbs this toxicity, then that plantation is removed to balance the soil nutrients in that place.

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