Question

ph is useful in our daily lives give 3 example​

Answer 1

Heya mate

The answer of ur question is here

♢ (1) PLANTS AND ANIMALS ARE pH SENSITIVE- living organismscan survive only in a narrow range of pH change, our body works normally within a pH range of 7.0 to 7.0

(2) pH in soil- every type of plant needs a specific pH range for healthy growth.

(3) pH in our digestive system- HCL present in the stomach helps in digestion of food. When acidity increaces in the stomach, it causes pain, irritation and indigestion to prevent this Anta acid is used

(4) ph change leads to tooth decay.

(5) self defence by animals and plants through chemical welfare.

hope it helps

Answer 2

#in digestive system(hcl)

#acid rain

#tooth decay