Which is an explanation of the importance of carbonates for marine life? Select all that apply.

Carbonates form part of the skeletal structure of corals, sea urchins, and other aquatic life.
Carbonates supply calcium carbonate, a critical building block for the shells of oysters and clams.
Carbonates decrease the pH of the ocean, which improves the health of marine organisms.
Carbonates increase the ocean’s solubility so that marine organisms have adequate oxygen for survival.

Brainliest ! is slowing down a car an example of acceleration? explain. - explain correctly

Which nucleotide component contains nitrogen

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.