Determine which of the following choices is NOT a behavioral adaptation. A. Dogs salivating when they see food
B. Birds migrating
C. Prairie dogs keeping watch for predators
D. Tiger stalking its prey

Hummingbirds drink nectar from flowers, while robins eat plant seeds. what does this reduce?

The specific heat of ice is 0.5 calories/gram°c. 20 grams of ice will require ll calories to raise the temperature 1°c. 05

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.