A student with a body temperature of 37°C holds a piece of ice that has a temperature of -8°C.
Which statement best explains what happens?
A. Heat transfers thermal energy from the student's hand to the ice.
B. Heat transfers coldness from the ice to the student's hand.
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C. Thermal energy transfers coldness from the student's hand to the
ice.
D. Thermal energy transfers heat from the student's hand to the ice.

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.