★ Circulatory & Respiratory System Quiz
Which body system helps the respiratory system distribute oxygen and return waste carbon dioxide to the lungs to be exhaled?
A. Circulatory system
B. Digestive system
C. Excretory system
D. Muscular system
Select your answer:
Topics:
Blood Donation Integumentary and Musculoskeletal Systems Health and Social Care Blood Typing Bones and Muscles Bacteria Structure Anatomy - Cellular Respiration Parts of the Brain Biology Assessment Gastroenterology Nursing Psychology Vocabulary DNA and Polypeptide Synthesis Neurological Concepts PHYSIOLOGY OF KIDNEY VaccinesOther quiz:
Immunology › ViewHow many genes code for the variable region of an antigen binding receptor?
A. One
B. Two
C. Several
D. None
ADVBIO Genetics › View
If their offspring is pink, and the parents are red and white, which pattern of inheritance does this represent?
A. sex-linked inheritance
B. simple dominance
C. co-dominance
D. incomplete dominance