Topics: Nature of Science Quiz
What is the name of variable that changes because of the IV and is measured?
A. Controlled variable
B. Independent variable
C. Dependent variable
D. Experimental variable
Select your answer:

Topics:
Macromolecules & Nutrients Homeostasis and Disease Serology/Blood Typing Functional Neuroanatomy of the CNS The Cardiovascular System OCR A-level Forensics: Blood Neurobiology Normal Radiographic Anatomy Consciousness and Sleep Thyroid and Intro to Endocrinology Chronic Diseases Reproduction in Human Beings Pulmonary Edema and CHF Mnt For Pulmonary Disease and Adverse Reactions to Food Cardiology MedicationsOther quiz:
IV Therapy and Blood Transfusion › ViewUniversal Donor
A. type A
B. type B
C. type AB
D. type O
Respiratory System › View
What is incorrect about gas exchange?
A. Alveolar air is rich in oxygen and poor in carbon dioxide
B. Gas exchange takes place by diffusion
C. Blood that reaches the capillaries surrounding the alveoli is rich in oxygen and poor in carbon dioxide
D. Oxygen diffuses from the alveoli into the red blood cells in the capillaries and carbon dioxide diffuses into the alveoli