An ounce of prevention

Name: ______________________   Date: ____________

Write the missing letters on the lines to finish each word.

1.
g m
A small apparently simple structure from which new tissue can develop into a complete organism (plural)
2.
h e h
How well your body and mind are doing
3.
v s
Ultramicroscopic infectious agent that replicates itself only within cells of living hosts
4.
d s e
An illness that harms the body
5.
b a c a
Tiny single-celled living things, some of which cause illness
6.
c a n n s
The habit of keeping free of superficial imperfections
7.
h w i n g
To wash or launder by hand instead of with a machine
8.
p r v e o
9.
c h
A sudden noisy expulsion of air from the lungs that clears the air passages
10.
d r k n
11.
h w a e
A dangerous or distressing predicament
12.
m h
The opening through which food is taken in and vocalizations emerge
13.
a n i i c
A chemical substance derivable from a mold or bacterium that can kill microorganisms and cure (plural)
14.
a n t i b i
Any drug that destroys bacteria or inhibits their growth
15.
s a
Used with water to wash
16.
s n z
A symptom consisting of the involuntary expulsion of air from the nose
17.
t e t i
18.
h n l