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Alex777 [14]
3 years ago
11

I WILL MARK BRAINIEST IF CORRECT

Biology
1 answer:
Likurg_2 [28]3 years ago
7 0

Answer:

1. It's because when they talk to girls (Not all), they fill their head with all sorts of doubts and worries and then feels nervous as a result.. like for example they could be thinking "Am I making the right impression? Am I too annoying? What does she think of me?"

2. It means that they think that person is pretty. But if it gets too weird or annoying, you should report/tell an adult about it right away.

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How much if the worlds population lives in cities
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3 years ago
Help plz and thank you
Shtirlitz [24]

Answer:

A

Explanation:

A) all cells contain DNA, and DNA is all composed of adenine, thymine, guanine, and cytosine.

B) not all cells have a nucleus. For example, prokaryotes have no nucleus

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2 years ago
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What uses a nonrenewable energy resource to generate energy
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Nonrenewable energy sources come out of the ground as liquids, gases, and solids. We use crude oil to make liquid petroleum products such as gasoline, diesel fuel, and heating oil. Propane and other hydrocarbon gas liquids, such as butane and ethane, are found in natural gas and crude oil.

All fossil fuels are nonrenewable, but not all nonrenewable energy sources are fossil fuels

Coal, crude oil, and natural gas are all considered fossil fuels because they were formed from the buried remains of plants and animals that lived millions of years ago.

Uranium ore, a solid, is mined and converted to a fuel used at nuclear power plants. Uranium is not a fossil fuel, but it is classified as a nonrenewable fuel.

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An extinct language is the term for a language no longer spoken
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