Which statements explain what the fossil record indicates? check all that apply. earth is 4.5 billion years old. many organisms have become extinct. mammals have always existed on earth. mass extinctions have occurred several times on earth. the amount of water on earth has decreased over time.
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Biology, 21.06.2019 22:00
Explain why phospholipid molecules form a bilayer. (3 marks)
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Biology, 22.06.2019 06:30
Approximately what portion of the foods that we eat have been genetically modified in some way? a.fewer than 10% b.about 50% c.nearly 100%
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Biology, 22.06.2019 09:00
Linda and julia are trying to determine whether their ideas are scientific or pseudoscientific. linda's idea is free of bias. julia's idea gives the same result when tested repeatedly. which statement is correct about linda and julia's idea?
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Which statements explain what the fossil record indicates? check all that apply. earth is 4.5 billi...
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