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Romashka [77]
2 years ago
15

Please answer asap!

Biology
1 answer:
maksim [4K]2 years ago
6 0
Ndjdksowoskskdkdl I’m just kidding lol I’m sorry I’m
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iris [78.8K]

Answer:

It should be B.

Explanation:

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2 years ago
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Which was least likely to have been a component of Earth’s atmosphere before life began?A-sulfurB-carbon dioxideC-oxygenD-water
Burka [1]

The correct answer is Oxygen.

The surface of the Earth was liquefied. As the Earth cooled, an atmosphere generated primarily from gases erupted from volcanoes. It constituted methane, hydrogen sulfide, and ten to 200 times as much as carbon dioxide in comparison to today's atmosphere.

It was considered that there was an extreme volcanic activity for the initial billion years of the existence of the Earth. The initial atmosphere was possibly majority carbon dioxide will no or little concentration of oxygen. There were slight quantities of ammonia, water vapor, and methane.

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If you have a compartment divided by a membrane. There are 8 molecules of SUCROSE on one side of the membrane and 10 molecules o
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Answer:

When there are 5 molecules of fructose on each side of the membrane.

Explanation:

The solution will reach equilibrium fro fructose when there are 5 molecules of fructose on each side of the membrane.

A membranous system is said to be at equilibrium when there are equal concentration of a particular molecule on both sides of the membrane.

<em>Hence, for a membranous system with 10 molecules of fructose on one side, an equilibrium can only be reached for fructose when there are 5 molecules on one side and the remaining 5 molecules on the other side. </em>

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The culture of microorganism is best done in laboratory using ?​
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EastWind [94]

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A

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The term was coined from the idea that the radioactive material would mix with the debris thrown in the air from the explosion.

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