★ Human Body Quiz
Approximately there are ________ million of alveoli in the lungs.
A. 100
B. 850
C. 912
D. 750
Select your answer:
Topics:
Homeostasis - Vision Correction Thyroid and Intro to Endocrinology Skills for Health Prehabilitation and Conditioning Vision Pathogens - Bacteria and Viruses Excretion in Humans Body Structures and Organ Systems Digestive System Advanced Stretching SM2 Blood and Hematology Sensory System Anatomy and Pathology Pathophysiology - Inflammation The nervous system & brain Blood PathologyOther quiz:
Physical fitness , Wellness and Lifestyle › ViewWhich of the following is not a part of ‘Active Flexibility’?
A. Passive Flexibility
B. Dynamic Flexibility
C. Static Flexibility
D. None of these
Microbiology › View
Which of the following organelles is responsible for producing energy?
A. nucleus
B. cell wall
C. chloroplast
D. mitochondria