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My name is Ann [436]
3 years ago
9

Passive expiration is achieved primarily by the

Biology
1 answer:
Nastasia [14]3 years ago
5 0
Elastic recoil of the lungs.

Hope that helped!

-astroworld301
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How does the size of a pure substance affect its density?
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Mass of a pure substance is directly proportional to it's density.

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When the size of a pure substance increases, it's density increases too. And when the size of the substance decreases, the density decreases too.

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Tell me one thing you know about replication.
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DNA replication is the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules. Replication is an essential process because, whenever a cell divides, the two new daughter cells must contain the same genetic information, or DNA, as the parent cell.

Thats one thing ;)

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Positive

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B) Vectors

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