|
|
4
|
liquids
|
6
|
keeping food fresh
|
8
|
kills most bacteria
|
9
|
cools things
|
10
|
radioactive beams that kill micro-organisms
|
11
|
bacteria that cannot be seen by a naked eye
|
13
|
how long something lasts
|
14
|
degrees celcius
|
|
|
|
|
1
|
things that grow on food
|
2
|
closing something
|
3
|
preserves food for 2 years or longer
|
5
|
kills all bacteria
|
6
|
very cold
|
7
|
removes moisture
|
12
|
sawdust is used in this process
|
15
|
a sweet has a sweet ________
|
16
|
opposite of fresh
|
|
|