Will give brainliest to correct answer ferns and mosses are alike in that they can reproduce sexually only when a. the sporophytes are small. b. the gametophytes germinate. c. a film of water covers the sporophyte. d. a film of water covers the gametophyte.

The organelle pictured is found in cells of and is theorized to have once been an independent organism.

Which muscle is responsible for inhalation ?

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.