★ Infectious Diseases & the WHO Quiz
What was the biggest source of contamination of fresh drinking water in early civilizations?
A. Animals living close to people
B. Lack of a water source (desert conditions)
C. Wells that are not dug deep enough
D. Aqueducts were not built high enough
Topics:
Disability Etiquette & Physical Activities Children Well-being Cell - Fundamental Unit of Life Eczema Diabetes Skeletal System Homeostatic Imbalances Diseases of The Body Systems Cell Review Respiratory Acidosis Transportation and Excretion Adaptive Immune System Endocrine System and Nervous System Bacteria & Disease EKG Medical Term Ear/Eye Medical TermsOther quiz: Cardiovascular System
Look at the structures and identify the name of each blood vessel
A. A: Vein
B: Artery
C :Capillary
B. A: Artery
B: Vein
C: Capillary
C. A: Capillary
B: Vein
C: Artery
D. A: Artery
B: Capilary
C: Vein