Biology, 29.06.2019 13:00 chamarabrown9260
From the list of x-rays, infrared radiation, ocean waves, sound waves and light waves. which of these are mechanical waves?10 points to anyone who answers a) only sound waves. b) ocean and sound waves. c) ocean, sound and light waves. d) x-rays and infrared radiation
Answers: 2
Biology, 21.06.2019 21:50
What initially causes a nerve impulse? release of enzymes out of the neuron movement of chemicals into the dendrites of the neuron pathogens attacking the dendrites of the neuron red blood cells bathing the neuron
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Biology, 21.06.2019 23:10
(drag each tile to the correct location.) categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. - a tentative statement used to guide scientific investigations. - makes predictions about future events. - can be tested by many independent researchers. - based on observations of natural phenomena. - a well-established, highly reliable explanation.
Answers: 1
Biology, 22.06.2019 06:30
Amino acids contain the elements carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur. of the 20 amino acids found in humans, 11 are called "nonessential" because they can be manufactured by the body when needed. which elements in these 11 amino acids are commonly obtained from the metabolism of sugar molecules?
Answers: 1
From the list of x-rays, infrared radiation, ocean waves, sound waves and light waves. which of thes...
Mathematics, 11.01.2020 12:31
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Mathematics, 11.01.2020 12:31
Mathematics, 11.01.2020 12:31
Mathematics, 11.01.2020 12:31
Mathematics, 11.01.2020 12:31
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