This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Neonatal hypothermia, Subject name: Pediatrics
The range of environmental temperature at which the basal metabolic rate (BMR) of the baby is at a minimum, oxygen consumption is at least and baby maintains its normal body temperature is called? 
Select and explain. 
A. Thermoneutral environment, B. Normothermic environment, C. Basal environment, D. Anabolic environment
A: Thermoneutral environment
Answer: A: Thermoneutral environment 
Explanation: The range of environmental temperature at which BMR of the baby is at a minimum, oxygen consumption is at least and baby maintains its normal body temperature is called 'Thermoneutral environment'.