### 3-Step Elimination Protocol:
- **Step 1:** Read Assertion alone as an independent statement. Is it Scientifically TRUE or FALSE? If False, you immediately know the answer is (D) with zero hesitation.
- **Step 2:** Read Reason alone. Is it TRUE or FALSE? If False, the answer is immediately (C).
- **Step 3:** If both are TRUE, only then test whether Reason is the actual underlying explanation using the 'BECAUSE' test.
Endeavour Monster Action Step
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