11. which of the following is not true? a) atp is formed during both photosynthesis and cellular respiration b) both plant cells and animal cells carry out cellular respiration c) carbon dioxide is released during photosynthesis and used during cellular respiration d) oxygen is used during cellular respiration and released during photosynthesis 13. glycolysis requires a) atp b) oxygen c) sunlight d) nadp+,

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?

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.

Tom wants to conduct a scientific study but he needs to finish by the end of the school year. what practical way could tom work around this limitation and be successful in his study?