★ Breathing System Quiz
What is the percentage of carbon dioxide in exhaled air?
A. 78%
B. 14%
C. 5%
D. Variable
Select your answer:
Topics:
Bacteria & Viruses Nail Enhancement Muscles and Movements Microbes and Infectious Disease Cardiology Sensory System Anatomy and Pathology Clinical Pathology Diabetes Pathophysiology Hemodynamic Disorder Malaria Bone Bones, Joints and Muscles Virus and Bacteria Biochemistry Homeostasis - Vision CorrectionOther quiz:
Nervous System › ViewThe CNS (central nervous system) is made up of the _______________ & ___________________.
A. brain and nerves
B. brain and spinal cord
C. nerves and spinal cord
D. spinal cord and vertebrae
Diet › View
Jerry wants to build up his muscles, which food group intake he should increase ?
A. Carbohydrates
B. Fats
C. Proteins
D. vitamins