Question

fill in the blanks

a)the grass is rich in_________.

b) proteina are for_______of the body.

c)the breakdown of complex components of food into simple substances is called _______.

d)___________same as prendar chewing and grinding teeth.

class 7 th ​

Answer 1

Answer:

a) cellulose

b) buliding and repairing

c) digestion

d) molars

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