★ Circulation and Excretion Quiz
When the circulating blood fluid is distinct from the fluid that directly surrounds the body’s cells, what type of circulatory system is this?
A. closed
B. open
C. gastrovascular
Select your answer:
Topics:
Regulation of Heart Rate Pulse Life Processes All About Blood Diversity Cell Reproduction Organ Systems Parts of the Skin Nutrition form 2 Muscular System Hematology / Oncology Visual Impairment Cell Membrane and Transport Macro and Micro Nutrients CPROther quiz:
Health › ViewWhat is the most dominant source of fuel used by athletes?
A. Protein
B. Vitamins
C. Minerals
D. Carbohydrates
Virus › View
Viruses use host cells to —
A. create fermentation products
B. facilitate respiration
C. reproduce
D. create antibodies