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erastova [34]
3 years ago
5

Which of the following systems defends the body against infectious organisms and other invaders? a Immune system b Respiratory s

ystem c Endocrine system d Integumentary system
Health
1 answer:
Elena-2011 [213]3 years ago
8 0

Answer:

The answer is the Immune system (a).

Explanation:

The immune system consists of agents that help your body fight against pathogens and other invading substances. It has your white blood cells, enzymes, mucus, hydrochloric acid (in your stomach), and even your saliva. All these substances help make sure your body is rid of anything that may bring harm to you!

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