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konstantin123 [22]
3 years ago
5

What is the human body's first line of defense against invading pathogens such as bacteria and viruses?

Chemistry
1 answer:
Sedbober [7]3 years ago
3 0
ANTI---------- BODIES!!!!!!!
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KE = 0

<h3>Further explanation  </h3>

Energy is the ability to do work  

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\large{\boxed{\bold{KE=\frac{1}{2}mv^2}}}

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