This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Anaesthesia
Incubator heat is delivered by except – 
Select and explain. 
A. Conduction, B. Convection, C. Radiation, D. Evaporation
A: Conduction
Answer: A: Conduction 
Explanation: From incubator heat is delivered by convection, radiation, evaporation.
Amongst these convection is most important.