Topics: Energy, Hydrology, Microbiology Quiz
What best explains why all of the Earth’s freshwater is not available for human use?
A. it is in groundwater
B. it is water vapor
C. it is frozen
D. it is all available for human use
Select your answer:
Topics:
Balanced Diet Human Reproduction Organ Systems Blood Formation and Clotting Characteristics of Life & Viruses DNA Structure, Replication, Proteins Biological Organisms Classification Psychology Bacterial Growth Parts of Human Body Immune Cells Faction Musculoskeletal Injuries & Workstation Design Heredity Human Anatomy Study Guide Nutrition In AnimalOther quiz:
Musculoskeletal System › ViewTrue or false: The tongue is a muscle.
A. TRUE
B. FALSE
Urinary System, Fluid, Electrolyte and ph Balance › View
Into which structure does urine flow from the collecting ducts?
A. Minor Calyx
B. DCT
C. PCT
D. Ureter