11. What should you do so that you will NOT have hay fever?
A. Avoid exposure to dust or pollens
B. Cover your nose every time
C. Go to the doctor everyday
D. Take your medicine daily
12. What is the difference between benign cancer and malignant
cancer?
A. Benign- masses of cells that are not cancerous and do not spread
Malignant – masses of cells that are cancerous. They may
spread to other parts of the body
B. Benign- masses of cells are cancerous and they may spread to
other parts of the body
Malignant - masses of cells are not cancerous and they do not
spread to the other parts of the body

Hay fever also called allergic rhinitis causes cold like signs and symptoms such as running nose itchy eyes congestion sneezing and sinus pressure but unlike a cold hay fever isn't it caused by a virus.

11.A

What is a difference between benign and malignant cancer ?

Tumors can be benign (non cancerous) or malignant (cancerous).

Benign tumor tend to grow slowly and do not spread.

Malignant tumors can grow rapidly invade and destroy nearby normal tissues and spread throughout the body.

12.A

That's the answer hope it helps.