Biology, 04.07.2019 09:20 niharikam242
In a chemical change a substance forms.
Answers: 2
Biology, 22.06.2019 09:10, kaciebrin211
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.
Answers: 1
Biology, 22.06.2019 22:00, angelread53621
Which of the following statements about brain development and early childhood is true? the brain of a 5 year old is 60 percent the size of an adult brain the overall size of the brain does not increase dramatically from ages 3-15 by the time a child is 3 years of age, the brain is 25 percent of it's adult size the development that occurs inside the brain ends at the onset of adolescence
Answers: 3
Biology, 22.06.2019 22:20, rachel63892
Which area is most likely to be the safest during a major earthquake?
Answers: 1
Biology, 22.06.2019 23:30, charlotte67
What are the methods of heat transfer? check all that apply. absorption conduction convection radiation reflection
Answers: 1
In a chemical change a substance forms....
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