★ Respiratory and Circulatory Quiz
The system that moves blood through the body.
A. circulatory
B. respiratory
C. nervous
D. endocrine
Select your answer:
Topics:
Lung & Breathing Characteristics of Life & Viruses Biotechnology and Genetic Engineering Bacterial Growth and Culturing Conditions Cells, Genetics & Heredity Review Virus Ankle Injuries Anatomy of the Eye The Ear Genes and DNA Psychology, Psychiatry, & Social Work Body Defense Health and Nutrition Disease and Immunity AnatomyOther quiz:
Biology › ViewRed blood cells are produced from the ……
A. heart
B. arterie
C. bone marrow
D. veins
Endocrine System and Nervous System › View
Which system is the messages sent by chemicals
A. endocrine system
B. nervous system