Select your answer:
Topics:
Stress Cardiovascular System Types of Nutrients Macronutrients & Micronutrients Pulmonary System Human Body Vision & Hearing Lungs Health and Nutrition The Vascular System and Blood Flow The Cell Neurobiology Cardiovascular System Terminology Parts of the Body Excretory SystemOther quiz:
Circulatory System and Nutrition › ViewWhat is a serving size?
A. 2/3 cup
B. 230
C. 8
D. 12
Basic Structure of the Human Body › View
When body systems work together to maintain an human body, there is a(n) _____.
A. cell group
B. organ system
C. organism
D. tissue group