Which is the correct definition of the Circulatory system?
A. The system fights disease so the body stays healthy.
B. The system that circulates blood and oxygen through the body, consisting of the heart,blood vessels,and blood.
C. Breaks down food into smaller pieces and absorbs those nutrients into the body.
D. Provides shape and structure for the body.
Topics:The Nervous System and The Senses Healthcare Delivery Systems and Insurance Carbohydrates Anatomy Respiratory System Bacteria & Viruses Parts of Human Body Skin Structure and Growth Disease Fat 5 Major Food Groups Fluid and Electrolytes Histology Vital Signs Psychology
Other quiz: Biodiversity
Why Hibiscus sp. are considered more advanced compared to Pinus sp.?
A. Xylem consists of vessel and tracheid
B. Reproduction by producing seeds
C. Phloem consists of sieve tube
D. Has true roots, stem and leaves