Bacteria and Virusus

Match it! Select the correct answer from the pull down...Good luck!

What is a microscopic particle that invades and destroys a cell?

What kind of archaebacteria is found where there is high salt concentration?

What is a bacteria that causes disease?

An ______________ is when an outbreak caused by a bacteria or virus and thousands of people die.

What kind of archaebacteria is found in swamps?

_________________ prevents a viral disease.

Nutrient Agar is _______________________.

What are the smallest and simplest organisms?