Topics: Pollution Quiz
Sunlight reacts with waste gases from the burning of fossil fuels to form
A. greenhouse gases
B. chlorofluorocarbons (CFCs)
C. photochemical smog
D. rain
Select your answer:
Topics:
T Cells Diabetes Balanced Diet Medical Vocabulary Health and Hygiene Circulation and Excretion Restrictive Respiratory Disorders A Treat For Mosquitoes Homeotic Genes and Cancer Inner Ear Neuroanatomy Hele Skeletal System Human Brain Blood & Blood Vessels Anatomical Terminology Serology/Blood TypingOther quiz:
Musculoskeletal System Responses to Exercises › ViewWhat is the term used to describe the relationship between force and fiber length in skeletal muscle?
A. Muscle Fiber Relationship
B. Tension-Force Ratio
C. Length-Tension Relationship
D. Force-Length Relationship
Viruses › View
Viruses are difficult to treat because they
A. take too long to reproduce
B. are constantly changing
C. are too big
D. have a cell wall