Microorganisms

Congratulation!

When you leave food outside for so long, ............. will appear.

Some bacteria are good, but some are not as they could cause diseases. True or False?

...................... can be found in air, plants or water.

Congratulation!

There are vaccines for every virus. True or False?

What shape

We can treat bacteria with .................

Mould in food is a type of virus. True or False?

..................... are much smaller than bacteria

Some viruses are helpful in food fermentation like making yogurt and cheese. True or False