Topics: Bacteria and Viruses Quiz
Which statement about bacteria is true?
A. Bacteria help you breath
B. Bacteria help you digest your food
C. Bacteria help add carbon dioxide to the atmosphere
D. All bacteria need sunlight to make food
Select your answer:
Topics:
Cell Skin Structure RDA Dental Caries Kinetics Fainting and Nosebleed Molecular Genetics Integrated Science Name that Pathogen Ankle Injuries Defence against Infectious Diseases Types of Doctors Psychology, Psychiatry, & Social Work Skin Structure and Growth Health and Hygiene Dental Caries Muscle SystemOther quiz:
Nervous System › ViewThe spaces between the covered parts of an axon are called:
A. synaptic clefts
B. nodes of Ranvier
C. Ventricles
D. Vesicles
Skeleton and Muscles › View
what kind of system involves all the bones of the body?
A. circulatory system
B. respiratory system
C. skeletal system
D. support system