Assertion A : Marine structures are made specially bulky and strong.Reason R : S

Question

Assertion A : Marine structures are made specially bulky and strong.Reason R : Sea insects result in undermining of the hardest and the soundest building material. Select your answer based on the coding system given below:

Options:

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

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

C . A is true but R is false.

D . A is false but R is true.

Answer: Option A

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