kaylinjohns06 kaylinjohns06

30-01-2021
Mathematics

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Question 7 (3 points) Which system is responsible for defending the body against harmful substances? circulatory system muscular system endocrine system immune system

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bellamarie12364875 bellamarie12364875

30-01-2021

Answer:

immune system

Step-by-step explanation:

it helps fight off bacteria and viruses, which are harmful substances.

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niaritchmon niaritchmon

30-01-2021

Answer:

the immune system? i can explain if needed

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