Topics: Circulatory and Respiratory System Quiz
Your heart has two sides that pump blood _________________.
A. the left side pumps blood out and the ride side pumps blood in
B. the right side pumps blood out and the left side pumps blood in
C. both pump out and then in at the same time
D. both pump in adn then out at the same time
Select your answer:
Topics:
Human Eye and Colourful World Hormones T Cells Nutrition and Human Digestive System Cardiac & Diseases of Blood Flow Speed, Flexibility part of Components of Physical Fitness Skeletal System Homeostatic Imbalances Nutrition In Animal Germs & Diseases Cells Injury Hospital Wards and Departments Mutation & Genetic Engineering First Aid Check up Fluid and ElectrolytesOther quiz:
Asthma › ViewA step to keeping your asthma in good control is to reduce your exposure to asthma triggers.
A. TRUE
B. FALSE
Embryology › View
The primary endosperm nucleus in angiosperms are
A. Haploid
B. Diploid
C. Triploid
D. Polyploid