Question

Assertion: Food chain is responsible for the entry of harmful chemicals in our

bodies.

Reason: The length and complexity of food chains vary greatly.​

Answer 1

Answer:

A is wrong R is true R doesn't explains A

Explanation:

mark as brainilest answer

Answer 2

Hola

Here is your answer -

BOTH ASSERTION AND REASON ARE TRUE BUT REASON IS NOT THE CORRECT EXPLANATION OF ASSERTION