★ Human Body Systems Quiz
Breathing that supplies oxygen to the blood and gets rid of carbon dioxide
A. Circulatory system
B. Digestive system
C. Endocrine system
D. Respiratory system
Select your answer:
Topics:
Skin Growth Immunity in Humans Bone Shapes & Long Bone Anatomy Vessels Fad Diets The Human Body Parts of the Brain Hele Skeletal System Infectious Diease Philosophy My Teeth Cell Cycle Problems Sexual Reproduction Health Care Health issue related to immune systemOther quiz:
Human Body Systems › ViewWhat important substance is replenished as blood flows through the heart?
A. iron
B. nitrogen
C. water
D. oxygen
Musculoskeletal System › View
These joints allow movement in one direction. These joints are present in the elbow and knee.
A. ball and socket
B. hinge
C. gliding