★ Energy, Hydrology, Microbiology Quiz
What are the percentages of fresh and saltwater on Earth?
A. 50% fresh, 50% salt
B. 3% salt, 97% fresh
C. 70% salt, 30% fresh
D. 97% salt, 3% fresh
Select your answer:
Topics:
Musculoskeletal Injuries & Workstation Design Chemistry Thyroid Disease Gastroenterology Human Eye and Colorful World Radiography Muscle Tissue Structures and Functions of Living Organisms and Genetics Inflammation and Healing Abnormal Psychology; Assessment and Diagnosis Inflammation and Tissue Repair Circulatory System - Pathway of Blood Discovery of DNA Teeth and Microbes Biological Molecules and EnzymesOther quiz:
Upper Limb › ViewWhich bone of the forearm contains the coronoid process?
A. Radius
B. Ulna
C. Tibia
D. Fibula
Circulatory System › View
The blood is transported to all parts by which organ ?
A. heart
B. liver
C. kidney