★ Respiration in Organisms Quiz
What is the main site of gaseous exchange in humans?
A. Lungs
B. Stomach
C. Kidneys
D. Liver
Select your answer:
Topics:
Gastroenterology Respiratory Environmental Biotechnology Tracheostomy Care Regulating the Cell Cycle Human Eye and Colorful World Skeletal System Homeostatic Imbalances Bone Shapes & Long Bone Anatomy Teeth and Microbes Nutrition in Animals Mitosis for Mya Biopsychology - Neuroplasticity and Functional Recovery Communicable Diseases and Immune Response (OCR) Ecology & Organisms RadiographyOther quiz:
Muscular System › ViewWhat role do antagonistic muscles play in the body?
A. They work together to produce the same movement
B. They oppose the action of the primary muscle
C. They stabilise joints
D. They produce hormones
The Human Body › View
Which of the following is not an organ of the human body?
A. gallbladder
B. mitochondrium
C. pituitary
D. cerebellum