Think about how acids and bases would affect the
water quality in the two lakes
which set of ph data would you expect to see based
on your observations?
lake a: ph = 4.5; lake b: ph = 7.5
lake a: ph = 8.3; lake b: ph = 3.7
o lake a: ph = 6.6; lake b: ph = 6.8
o lake a: ph = 10.2; lake b: ph = 1.7

Hormones are chemical molecules produced by endocrine glands. one such endocrine gland is the thyroid gland, which synthesizes the thyroid hormone, which in turn affects the heart muscles. which two statements describe the probable reason for the function of the hormone? the cells in the heart have specific receptors that allow for the intake of hormones. the heart and the endocrine glands have the exact same types of cells. all cells make the same types of hormones. thyroid hormones show their effect on the heart by means of specialized cells. thyroid cells and cardiac cells have different dna.

What is gene flow? apexa: selection for average traits b: when a population splits in twoc: a mutation becoming more commond: genes moving between two populations

What do all of the above organisms have in common