As part of a lab exam, you are given a vial of orange crystals. when you add them to pure, neutral ph water, the ph changes to 13. other tests show that the crystals consist of as single chemical, which you could conclude is
a. a weak acid.
b. a weak base.
c. neutral.
d. a strong acid.
e. a strong base.

we have to see the answer choices slime

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