★ Nervous / Sensory System Quiz
What is the middle ear filled with in a healthy ear?
A. endolymph
B. perilymph
C. air
D. water
Select your answer:
Topics:
Diseases Living Organisms Integumentary System & Body Directions Components of Food 3M Micropara Cell Bio Endocrine System and Nervous System Central Nervous System Type 1 Diabetes Hair Evidence The Cardiovascular System OCR A-level Embryology Functional Neuroanatomy of the CNS Excretion in Humans Brain/Neuron AnatomyOther quiz:
Digestive System › ViewNo 9
A. Liver
B. Stomach
C. Gallbladder
D. Pancreas
Anatomy - Cellular Respiration › View
Which gas is removed from the atmosphere during photosynthesis?
A. hydrogen
B. oxygen
C. nitrogen
D. carbon dioxide