1
Many people catch a ___ every year because of the cold weather
2
We use ___ to see the cells.
3
She couldn't stop sneezing, she has an ____
4
Some ___ can make people very sick.
5
Eating healthy food can protect you from a ___
6
cause (a person or part of the body) to become partly or wholly incapable of movement
7
help the body fight infections and other diseases
8
A sneeze or cough can ___ another person
9
The scientists study the body's ___to see how they work.
10
a slippery aqueous secretion produced by, and covering, mucous membranes
11
A ___ can enter your body through your nose and mouth.
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