(Q).
Fact 1: Bacteria can cause people to become ill.  Fact 2: Healthy people become ill, and sick people die.  Given the two facts above, answer the question "What can bacteria cause people to do?" with the following options:  - fly  - harm  - kill  - Improve intelligence  - loss  - die  - Grow faster  - sick
(A).
die


(Q).
Fact 1: Dehydrating food is used for preserving food.  Fact 2: Preservatives Preservatives are required to prevent spoilage.  Given the two facts above, answer the question "What can prevent food spoilage?" with the following options:  - prolactin release  - one celled organisms  - hydrating food  - cleaning food  - airing out food  - Electric generators  - a hydraulic system  - dehydrating food
(A).
dehydrating food


(Q).
Fact 1: Viruses often infect bacteria.  Fact 2: Viruses Viruses are the simplest organisms known.  Given the two facts above, answer the question "what often infects bacteria?" with the following options:  - major threat to health  - h2o  - simplest known organisms  - Food poisoning  - mercury  - humans  - By wind and rain  - microorganisms
(A).

simplest known organisms