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Non-cellular life

life science Maturity 5-7

Some tiny things are not like us.

SARS-CoV-2 without background.png
SARS-CoV-2 without background.png
They do not have cells. They need a host to live. They can make more of themselves. These things are very small. They are right on the edge of life. Do you think they are alive?

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File:SARS-CoV-2 without background.png
SARS-CoV-2 without background.png
File:Type of viruses.jpg
Type of viruses.jpg
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