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hjlf
2 years ago
6

Which of the following is the body's first line of defense against disease?

Biology
2 answers:
pshichka [43]2 years ago
5 0
Please give the examples :)
sveta [45]2 years ago
4 0
White blood cells :)
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1. Clasifica las siguientes sustancias según se trate de nutrientes o productos resultado de la nutrición animal. Razona tu resp
Stolb23 [73]

Answer:

1. Nutrientes:

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