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Montano1993 [528]
3 years ago
10

Which occurs just before a volcanic eruption?

Biology
2 answers:
Arada [10]3 years ago
5 0

Answer:

It is: B

Explanation:

I took the test got it right!

Thepotemich [5.8K]3 years ago
3 0

Answer:

The expanding gases push magma through the pipe.

Explanation:

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Scilla [17]

Answer:

Hope the below helps!

Explanation:

Greenhouse gases (such as methane, carbon dioxide etc) have lots of vibrating particles. These molecules eventually release radiation, which travels up Earth's atmosphere (because warm air rises), is trapped and adds to the greenhouse gas effect.

Oxygen and nitrogen don't interfere with infrared waves in the atmosphere. That's because molecules are picky about the range of wavelengths that they interact with.

I have attached a diagram that shows the greenhouse effect. It might help to visualise this.

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2 years ago
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A student is trying to find out if people prefer vanilla ice cream or chocolate ice cream. She buys several
tiny-mole [99]

Answer:

B. Experimental Bias because she she bought chocolate, but then she bought lowfat vanilla ice cream unknowingly. Therefore, the people liked more of the chocolate ice cream.

Hope this helped :3

Explanation:

4 0
3 years ago
In which era were the first dinosaur fossils found?
wolverine [178]

Answer:

1677

Explanation:

Robert Plot discovered the first dinosaur bone, they thought It was just a human bone but later they found out it was a dinosaur bone.

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2 years ago
For what does your body use carbohydrates?
SVETLANKA909090 [29]

Answer:

A

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Carbohydrates is your body's main source of energy. They help to fuel your brain, your kidneys, your heart muscles, and your central nervous system.

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Consider this animal cell which organelle is labeled A
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The organelle which labelled A is C. golgi apparatus
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