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maks197457 [2]
2 years ago
7

Why is the immune system necessary in

Biology
2 answers:
Hatshy [7]2 years ago
7 0

Answer: A

Explanation:

Bess [88]2 years ago
5 0
A-When the immune system is functioning properly, it can fight off disease-causing organisms including bacteria, viruses, and parasites as well as cancer cells while safeguarding healthy tissue.
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3 years ago
What type vegetable plant often needs to be hardened off<br>​
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Answer:

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_____ is a level in the hierarchical classification scheme between kingdom and class that applies to the group of plants or fung
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4 years ago
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4 years ago
Is this statement true or false?
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