Select your answer:
Topics:
Chronic Diseases Vascular Disease, Illness and Sickness Circulation and Excretion Anxiety Disorders Cardiovascular Med Terms Organic Compounds, Minerals and Enzymes Ear/Eye Medical Terms Respiration, Immune System, Blood Cells Your Body Principle of Health Science Doctor Equipments Diseases and Preventions Food and Health & Bones and Muscles DNA and Genetic ManipulationOther quiz:
Physiology › ViewThe highest resting difference in arteriovenous oxygen content is a characteristic of:
A. heart
B. liver
C. lungs
D. skeletal muscles
Digestion › View
Which one of these is true about minerals?
A. we need them in large amounts
B. we don’t need them at all
C. we only need some of them
D. we need them in small amounts