---

---

Select your answer:
         

Next Quiz >

Topics:

The Brain Our Control Center Tissue Repair Pathology Human Digestive System Health Care Eyes and Hearing Nutrients in Food Heart Anatomy Environmental Biotechnology Diseases Communicable or non Communicable Inherited & Acquired Traits Cell and Muscle Histology Anatomical Terminology Circulatory System Pulse Muscoskeletal System

Other quiz:

Respiratory System › View

When oxygen enters the body,lungs and capillaries and then CO2 leaves the body-this is known as:

A. Cellular Respiration

B. Internal Respiration

C. External Respiration

---

Hospitality › View

Why don’t vegans eat meat and dairy?

A. Against cruelty to animals

B. To help to environment

C. To be healthier

D. All of the above

---