Imagine two populations of a fish species, one in the mediterranean sea and one in the caribbean sea. now imagine two scenarios: (1) the populations breed separately, and (2) adults of both populations migrate yearly to the north atlantic to interbreed. which scenario would result in a greater loss of genetic diversity if the mediterranean population were harvested to extinction? explain your answer.

What is the next step in muscle contraction after the actin changes shape? (apex)

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.

Blank is a rock with a find dark texture that makes up the oceanic crust