Assertion : Earthworm are known are known as friends of farmers
Reason : Earthworms make burrows in the soil and make the soil porous, which helps in repiration and penetration of developing plant roots.
A. If both (A) and (R) are true but (R) is not the correct explanation of (A).
B. If both (A) and (R) are true and (R) is the correct explanation of (A).
C. If (A) is true but (R) is false.
D. If both (A) and (R) are false.