★ 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:
Biological Molecules and Enzymes Pediatric Cardiology Major Nutrients DNA Structure and Function Cellular Components Skin BMI (Body Mass Index) Dyslexia Immunity & Cancer Carbohydrate Metabolism Forensic Odontology Protein Synthesis Enzymes Genetics Vocabulary Movement and Locomotion Microorganisms, Health and DiseasesOther quiz:
Liveability › ViewWhat are subjective factors?
A. factors that we don’t care about
B. factors that can be measured
C. liveable factors are difficult to measure
Year 7 Nutrition › View
What is an example of Protein?
A. Vegetables
B. Bread
C. Chicken
D. Pizza