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Did you know?
Light from the Sun takes ~8 minutes 20 seconds to reach Earth, travelling at 300,000 km/s.
Did you know?
Light from the Sun takes ~8 minutes 20 seconds to reach Earth, travelling at 300,000 km/s.
| Column I | Column II |
|---|---|
| A. Cocaine | I. Effective sedative in surgery |
| B. Heroin | II. Cannabis sativa |
| C. Morphine | III. Erythroxylum |
| D. Marijuana | IV. Papaver somniferum |
To solve this problem, we need to match the substances in List I with their corresponding sources or uses in List II. Let's analyze each item:A. Cocaine:Cocaine is an alkaloid obtained from the leaves of the plant Erythroxylum coca.This matches with III.B. Heroin:Heroin is a semi-synthetic derivative of morphine, which is obtained from the opium poppy,Papaver somniferum.
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