On august 14, 2000, what are the high and low temperatures recorded at a depth of 2 meters? [note: data is collected and recorded close to midnight, 6 a. m. (06: 00: 00), noon, and 6 p. m. (18: 00: 00).]

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.

18. over time, how do sand dunes tend to migrate? a. perpendicular to the movement of the wind b. in the same direction as the wind blows c. toward the wind d. in random directions

Darwin’s hypothesis about how life changes over time is now called?