★ Respiratory System Quiz
What are the two gasses exchanged in the lungs?
A. oxygen and nitrogen
B. nitrogen and carbon dioxide
C. carbon dioxide and magnesium
D. oxygen and carbon dioxide
Select your answer:
Topics:
Cellular Transport and Metabolism Facial & Dental Injuries Enzymes and Metabolic Pathways Circulatory System and Nutrition Source of Food History of Immunology Renal Oronasal Suctioning Bacteria and Protist Review Biology The Cell Cycle & Cancer Vet Terminology The Human Eye The Ear Human PhysiologyOther quiz:
Male Reproductive System › ViewHalf the _________ in the offspring come from each parent.
A. genes
B. molecules
C. particules
D. substances
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MMSE scores help characterize AD impairment : early diagnosis, mild-moderate, severe
A. TRUE
B. FALSE
C. may be
D. I don’t know