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professor190 [17]
3 years ago
6

What happens when nuclear fusion in the core of a star stops?

Biology
1 answer:
Juli2301 [7.4K]3 years ago
7 0

Answer:

A star remains on the main sequence as long as there is hydrogen in its core that it can fuse into helium. ... Eventually the hydrogen fuel in the core runs out and fusion stops, shutting off the outward radiation pressure.

Explanation:

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These photosynthetic protists produce one third of the Earth’s oxygen that is generated through photosynthesis.
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Explanation:

By process of elimination:

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  • protozoans feed on organic matter such as other microorganisms or organic tissues and debris (not autotrophic)
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Answer:

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Explanation:

The process of generating, creating or replicating a copy of a cell or an organism, which is genetically identical , is called cloning.

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2. reproductive cloning is the process of generating copies of whole organism.

3. therapeutic cloning... this process is always used when the aim is at creating or generating tissues in replacing diseased or injured tissue by producing embryonic stem cells for experiment.

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4 years ago
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Answer:

full question isnt stated

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3 years ago
WILL MARK AS BRAINLIEST!!!
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