★ Life Processes Quiz
It is the site of gaseous exchange in human lungs.
A. villi
B. alveoli
C. trachea
D. larynx
Select your answer:
Topics:
Properties of The Hair and Scalp Erythrocyte Disorders Circulatory & Respiratory System Animal Nutrition Forensic Odontology Excretory System Parts of Human Body Bacteria Germs & Diseases Integumentary System: Skin Disorder Cell Structure and Function Muscle Tissues Neuron Structure Eye Characteristics of LifeOther quiz:
Musculoskeletal Diseases › ViewWhich of these is a sign of sarcopenia?
A. Strong bones
B. small muscles
C. Good mobility
D. Big muscles
Child Growth and Development › View
Tying shoes is a
A. fine motor skill
B. gross motor skill