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Musya8 [376]
3 years ago
5

The ___ protects the body from foreign substances and cells.

Health
2 answers:
Ksenya-84 [330]3 years ago
5 0

Answer:

The Immune system is a complex network of cells (such as lymphocytes) and organs that work together to defend the body against foreign substances (antigens) such as bacteria, a virus or tumor cell.

Hope this Helps!!!

MAVERICK [17]3 years ago
3 0
I feel like you asked this question so long ago is the correct answer
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