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katwhirles:

William loves croissants. One day, when he came back from school, he found that the kitchen was filled with the smell of some fresh croissants that his mother had bought at a bakery. As soon as he smelled the croissants, his mouth began watering. Why did his mouth water?

3 weeks ago
NAGC:

hat do you think it is.

3 weeks ago
katwhirles:

I think it is that he smelled it then it went to the brain then to his mouth

3 weeks ago
NAGC:

Our brains subconsciously react to the smell, sight and even thought of food with the increased secretion of saliva

3 weeks ago
katwhirles:

do you think its right

3 weeks ago
NAGC:

yes because it comes from the brain because we use saliva to soften the food we eat.

3 weeks ago
NAGC:

you body makes saliva before you eat

3 weeks ago
katwhirles:

got it right thank you

3 weeks ago
NAGC:

yay!!

3 weeks ago
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