★ Hearing Impairment Quiz
What is the importance of ear wax?
A. Collects dust and dirt
B. Help the sound travel
C. Collect dust, dirt and fight infection
D. Fight infection
Select your answer:
Topics:
Pathology Inflammation Chronic Diseases Branches of Medicine Musculoskeletal Disorders Knee Anatomy Chest, Back, Abs The Microbial World Excretion-Dialysis Respiratory Acidosis Metabolism Body Systems Blood Cells Circulatory & Respiratory Epidemiology Sensory System Key TermsOther quiz:
Prokaryotic Cells and Viruses › ViewBacteria are eukaryotic cells. True or false?
A. TRUE
B. FALSE
Multicellular Organisms › View
What is the correct order of the hierarchy of building blocks in multicellular organisms?
A. Cells → Organs → Tissues → Organ systems → Organisms
B. Cells → Tissues → Organs → Organ systems → Organisms
C. Tissues → Cells → Organs → Organ systems → Organisms
D. Organ systems → Organs → Tissues → Cells → Organisms