Topics: Bacteria and Viruses Quiz
One way in which bacteria are beneficial:
A. they make food
B. they cause disease
C. they cause food poisoning
D. they create sugar
Select your answer:

Topics:
Skeletal System Vocabulary ology & phobia Vocabulary Communicable Disease Diseases of The Digestive System Biotechnology Body Fluids and Blood Cells Prokaryotic Cells and Viruses All About Bacteria Biochemistry Vocabulary Components of Physical Fitness Nail Integumentary and Musculoskeletal Systems Inherited & Acquired Traits Functional Anatomy in Track & FieldOther quiz:
Lung & Breathing › ViewWhich gas we take out when we exhale?
A. Oxygen
B. Carbon dioxide
C. Nitrogen
D. Hydrogen
Hospitality › View
Vitamins and minerals support many chemical reactions in the body.
A. TRUE
B. FALSE