1)Tooth decay is caused due to the presence of :-
a) Acid
b) base
c) Calamine solution
d) None of these
2)The water holding capacity is the highest in
a) clay soil
b) sandy soil
c) loamy soil
d) none of these
Answers
Answered by
1
Answer:
Tooth decay is caused by acid
clay soil
Answered by
1
Answer:
1. A) ACID
2. A) CLAY SOIL
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