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Rainbow [258]
3 years ago
7

How and why does a comet change as it approaches the sun?

Biology
1 answer:
Archy [21]3 years ago
3 0
It melts into a tail and vanishes
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What state of matter can easily be compressed?
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C. Gases
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Gas particles are spread apart and can be pushed together since there is more space for the air to be taken up.


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Living parts of an ecosystem are<br> called
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Answer:

The living components of the environment are known as biotic factors

Explanation:

Biotic factors include plants, animals, and micro-organisms. The non-living components of the environment are known as abiotic factors. Abiotic factors include things such as rocks,water,soil,light,rocks etc...

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The copying mechanism of DNA is most like
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The correct answer is: a. using a photographic negative to make a positive image  

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kipiarov [429]

Answer: thin leaves

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The women marries a man with alleles Bb for eye color what color eyes does the man have
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