30 points(more than one answer)
which steps will prevent the introduction of invasive species into an area?
a. inspect imported exotic species of plants and animals.
b. educate the general public about activities that can lead to the spread of invasive species.
c. use pest control methods for native pests, such as rats and harmful bugs.
d. implement conservation methods to restore endangered populations of native animals to the area.

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