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Jobisdone [24]
3 years ago
9

These symptoms are important in fighting off infection ?

Biology
1 answer:
VARVARA [1.3K]3 years ago
3 0

It’s A the immune system & lymphatic Hope this helps!

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Why did abiogenesis only happen once?
Sphinxa [80]
Abiogenesis is the theory that life arose from non living molecules to form the earliest life forms. In the simplest sense, once there is life, life will arise from living rather than non living matter. However, there are those who speculate that it is possible for abiogenesis to occur more than once.
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How do cricket communicate temperature and reactions and body parts allow them to do this?
aleksley [76]

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as temperature rises, mussles in a crickets body contract more, causing it to chirp more often

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Explanation:

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