★ Health and Hygiene Quiz
The main cause of contagious diseases is ____________
A. Contaminated air
B. Contaminated food
C. Poor hygiene condition
D. All of the above
Select your answer:
Topics:
Teeths Disease & Immunity Circulatory System and Nutrition Biochemistry Vocabulary Cell Injury Cell Reproduction Plant Biotechnology Excretion in Humans Skin Growth Injuries in Archery Lipid Metabolism Vision (AP Psych) Vet Terminology All About Bacteria Medicinal use of MicroorganisimsOther quiz:
Respiratory System › ViewCan someone catch tuberculosis easily?
A. yes
B. no
ADVBIO Genetics › View
Which factor can affect the epigenome?
A. nutrition
B. exercise
C. stress
D. all of these factors can affect the epigenome