Be a kind human and me its urgent im freaking be a kind human and me its urgent: there is a small village in a mountain valley in spain whereumnumber of people are polydactyl (have more than five fingers or toes).onewhy does this trait tend to be passed on from generation to generation?

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 are the four stages of cell signaling?

Which pair of organizations is most closely related to primates?