A) coffee
B) tea
C) cold drinks
D) all of these
Correct Answer: D
Solution :
Caffeine is bitter alkaloid, obtained from the leaves of tea plant, seeds of coffee plants and seeds of cocoa plant. Caffeine is CNS stimulant which provides a sense of wellbeing, alertness, improve performance etc.You need to login to perform this action.
You will be redirected in
3 sec