Biology, 24.09.2019 17:50 valensanta2005
"suppose you hold a 10 pound weight steadily in your right hand with your elbow slightlly bent, so that you maintain a contraction of your biceps brachii muscle. after some time, you experience pain and it becomes increasingly difficult to keep the weight at the same level. explain why this is so."
Answers: 1
Biology, 22.06.2019 05:20
The mammal pictured below is a silvery mole rat. which statement is an inference based on the picture? the animal is ugly. the animal has hairless feet with sharp claws. the animal has prominent upper and lower incisor teeth. the animal likely has poor vision since its eyes are so small.
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Biology, 22.06.2019 07:00
In many humans, exposing the skin to sunlight over prolonged periods of time results in the production of more pigment by the skin cells (tanning). this change in skin color provides evidence that -
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Biology, 22.06.2019 11:00
Identify two examples of chemical reactions that you have encountered during the last week. identify an exothermic and endothermic reaction. explain.
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"suppose you hold a 10 pound weight steadily in your right hand with your elbow slightlly bent, so t...
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