★ Human Body Quiz
The alveoli in the lungs cover a approximate surface area of:-
A. 200 square metres
B. 500 square metres
C. 100 square kilometres
D. 100 square metres
Select your answer:
Topics:
Cardiovascular Nursing Integumentary System Nutrition form 2 Muscularskeletal System Reproduction Hazards & Risks Proteins, Amino Acids, & Enzymes Science Reproduction Bone, Spine, and Joint Pathology Heredity and Living Cells Pancreas CLPT, M.Pharmacy, Pharmaceutics; Regulatory Affairs Cardiovascular Diseases Autism Awareness Nerve Injuries in Oral & Maxillofacial SurgeryOther quiz:
Cell Structure and Functions › ViewThe extremely flexible tissue that provides support in soft, nonwoody plants, allowing them to grow upward, is:
A. Parenchyma tissue
B. Collenchyma tissue
C. Sclerenchyma tissue
D. Dermal tissue
The Circulatory System › View
The heart beats at least _____ million times during an average person’s life.
A. 2400
B. 500
C. 3500
D. 1000