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Assertion (A) : Dogs stretch out their t...

Assertion (A) : Dogs stretch out their tongues in summer.
Reason (R ) : Evaporation leads to cooling.

A

Both A and R are true and R is the correct explanation for A.

B

Both A and R are true but R is not the correct explanation for A.

C

A is true and R false.

D

A is false and R is true.

Text Solution

Verified by Experts

The correct Answer is:
A
Dogs stretch out their tongues in summer as evaporation of the saliva leads to cooling
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