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zheka24 [161]
3 years ago
9

Some viruses can enter cells by first attaching to the cell membrane. The flu virus targets and attaches to the cells of the nos

e and mouth. The hepatitis virus targets only specific cells of the liver.
State one way the immune system reacts when one of these viruses enters the body ?
Biology
1 answer:
Vilka [71]3 years ago
8 0
They make memory cells to store info about how the virus was defeated
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Edema is one type of defense reaction to the cell injury. With fluid white blood cells and defense proteins move in the area and counter the infectious agent of injury and helps in eliminating the injurious factor. So the correct answer is A.

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