Biology, 03.02.2020 10:56 vleverett444
The sun's energy and composition is provided by which of the following?
a. the burning of fossils fuels within the sun
b. solar power that produces electricity in the sun
c. the sun's magnetic field
d. the fusion of hydrogen into helium
Answers: 1
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As the pea seeds respire, the level of coloured liquid in the left hand part of the capillary tube rises. by referring to what is happening in the apparatus, explain why the level of liquid changes
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In what part of the body does the most muscle activity happen?
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The sun's energy and composition is provided by which of the following?
a. the burning of fos...
a. the burning of fos...
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