Topics: Eye and Ear Quiz
Which part of the ear is the first to vibrate as sound enters?
A. cochlea
B. auditory nerve
C. eardrum
D. hair cells
Select your answer:
Topics:
Nutrition form 2 Physiology Skin Appendages Ecology & Organisms Food Microbiology Health Unit Coordinating Virus, Bacteria, Immunity Philosophy Myocarditis SPED Law-lympics Respiratory and Urinary Organelles Bone Principle of Health Science Pulmonary SystemOther quiz:
Pollution › ViewWhy does cutting down trees increase global warming?
A. trees soak up carbon dioxide
B. trees provide shade which counteracts global warming
C. trees absorbs the sun’s energy without radiating back into the atmosphere
D. trees drain greenhouse gases like methane from soil
Biochemistry › View
If an atom has 15 protons, 16 neutrons, and 15 electrons, what is its:
A. Atomic number: 15, Mass number: 31
B. Atomic number: 16, Mass number: 31
C. Atomic number: 15, Mass number: 30
D. Atomic number: 31, Mass number: 15