Immune System Facts

The body is under attack by microorganisms.

• TRUE

• FALSE

Macrophages destroy foreign cells.

• TRUE

• FALSE

Respiratory System relies white blood cells or leucocytes.

• TRUE

• FALSE

B-cells search infected cells and kill them.

• TRUE

• FALSE

T-cells produce proteins called antibodies.

• TRUE

• FALSE

When Immune System is weak, it needs the help of the vaccines.

• TRUE

• FALSE

Phagocytes send macrophages.

• TRUE

• FALSE

Invaders come to the body through flowers, vitamins and vaccines.

• TRUE

• FALSE

Antibodies attack invaders until the threat is neutralize.

• TRUE

• FALSE

We classify leucocytes in two groups: T-cells and B-cells.

• TRUE

• FALSE