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Alla [95]
3 years ago
6

How could silvia enter the "sandwich generation?"

Biology
1 answer:
Serga [27]3 years ago
5 0

The last one (d) I think it is the correct one

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Select the term that best completes the following statement: H2O, or water, contains one _____________. A. oxygen atom B. oxygen
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A. oxygen atom

H2 O1

There are 2 hydrogen atoms and 1 oxygen atom


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Which condition leads to a slower rate of weathering?
UkoKoshka [18]

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Life on earth began as the product of chemical reactions which occurred
Kazeer [188]

Answer: Over 4 billion years ago

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Furthermore, microfossils within hydrothermal-vent precipitates dated from 3.77 to 4.28 billion years is presumed to inhabit the oldest record of life on Earth. Hence, which is presumed to have occurred after ocean formation 4.4billion years ago.

Thus, the actual date of the chemical reactions that brought about life is not rigid, but presumed to have occurred over 4billion years ago (according to research).

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2 years ago
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leaves

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D’on provenen els gasos que han destruït part de l’ozó?
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