Question

2. Think and explain why
(a) we cannot use our incisors for chewing.

Answer 1

Answer:

Incisors are the teeth that cut and slice the food when a person bites it. The incisors will cut and slice the apple and then it is chewed by other teeth.

The canine teeth are used to tear the food especially the non-vegetarian food. When a person bites the food, he uses canines to tear it.

Answer 2

Answer:

dear my sis is doctor..and at that time she is sleeping and i wake up her and ask her...and then she kick me ....

but i knows the answer now....that incisor teeth is used for cut the slice of food bcz they are sharpen....