Select your answer:
Topics:
EMR Pathophysiology Brain, Neurons and The Nervous System Wellness Vocabulary Virus and Bacteria Diversity Structures and Functions of Living Organisms and Genetics The Cardiovascular System OCR A-level Integumentary System: Skin Disorder Gaseous Exchange in Humans Cell Transport Health Teeths Defence against Infectious Diseases Human Circulatory System SchizophreniaOther quiz:
Body System › ViewThis organ is part of the digestive system.
A. lung
B. heart
C. brain
D. stomach
Pollution › View
The gradual increase in the temperature of the atmosphere is known as ________________.
A. Greenhouse Effect
B. Global Warming
C. Carbon Dioxide Gases
D. Methane