★ Pollution Quiz
Which of the following is not a natural cause of water pollution?
A. Volcanoes
B. Animal waste
C. Oil spills
D. Silt from storms and floods
Select your answer:
Topics:
Nutrition in Humans and Animals Hematology Acute Leukemias Respiratory and Urinary Pathophysiology - Inflammation Arteries Genetic Engineering Nervous / Sensory System Muscle Tissues Psychology Eyes and Hearing Fluid and Electrolytes Microbes Skeletal System Surgical Vocabulary Disease as a Failure of HomeostasisOther quiz:
3M Micropara › Viewexample of a sign
A. loss of appetite
B. weight loss
C. nausea
D. fatigue
Vision › View
Determines the brightness of colors (and also the loudness of sounds).
A. Wave Amplitud
B. Hue
C. Intensity
D. Retina