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guajiro [1.7K]
3 years ago
10

What component of earth’s atmosphere exists entirely as a result of photosynthesis?

Physics
2 answers:
vlabodo [156]3 years ago
8 0

Answer:

Explanation:

crust

sashaice [31]3 years ago
3 0

Answer:

brainly.com/question/11872573

Explanation:

all the credit goes to the user who answered this.

I do not have any rights on this.

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Friction is defined as *
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O a force that opposes motion

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A wave changing shape when passing through an opening is an example of what?
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It is diffraction !!
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PLEASE HELP ASAP!! THIS IS DUE IN 15 MUNITES!! Explain what a Precipitate (Not Precipitation) is and tell me if it is a Physical
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Answer:

A precipitate is a solid that separates out of a liquid solution when it is supersaturated (insoluble). This is a chemical change.

Explanation:

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For a concave mirror, when the object is at focus the image is formed at
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Answer:

When the object is placed at the focus the image is formed at infinity.

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