What can happen to fish when there is not enough oxygen in the water?
A. They can suffocate
B. They can’t float
C. They can’t see.
D. Nothing. Fish don’t need oxygen.
Select your answer:
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Nutrition - Digestive System Enzyme Anatomy Muscles Enzymes & Metabolism HL Virus, Bacteria, Immunity Musculoskeletal System Cardiovascular and Respiratory Name that Pathogen Safety and First Aid Composition of Blood and Blood Cells Endocrinology Virus and Bacteria Facial & Dental Injuries Non-Communicable Disease DiseasesOther quiz:
Renal Replacement Therapies › ViewWhat is the main function of hemodialysis?
A. Maintain electrolyte balance
B. Regulate fluid balance
C. Extract toxic substances from the blood and remove excess water
D. Filter the blood
Bacteria & Viruses › View
Like all other body systems, the immune system helps the body maintain homeostasis. Which statement best describes how the immune system does this?
A. it protects other organs and tissues from infection and disease
B. it breaks down food to provide cells with nutrients
C. it gathers information through the senses and controls all other body systems
D. it transports oxygen and carbon dioxide