What is a light-year?
A. The diştance between two stars
B. The distance light travels in one...
Biology, 02.02.2021 22:00 LilCookies1
What is a light-year?
A. The diştance between two stars
B. The distance light travels in one year
C. The time it takes light to travel 300,000,000 meters
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D. The time it takes light to travel to Earth from the sun
Answers: 3
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Look at the picture below . what does this picture represent ?
Answers: 1
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1. the is the thinnest part of the earth. 2. the is the thickest part of the earth. 3. what metals are mentioned in the text?
Answers: 1
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Substances that can pass through cell membranes by diffusion include a. na ions. b. proteins c. glucose. d. oxygen.
Answers: 3
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