asked 141k views
1 vote
What is the main function of the immune system?

A. keeps you healthy

B. regulates your blood flow

C. removes waste (i.e. urine and sweat)

D. allows you to move

2 Answers

2 votes

Answer:

A. keeps you healthy

Step-by-step explanation:

The immune system protects your body from outside "invaders," such as bacteria, viruses, fungi, and toxins.

answered
User Mark Brownsword
by
7.7k points
4 votes

Answer:

A. keeps you healthy

Step-by-step explanation:

The main function of the immune system is to keep you healthy. Protecting us is the duty of the immune system.

answered
User Deepu
by
7.8k points
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