Question

3. Tron is found in the form of : (a) rock(b) hill
(d) stone (c) ore 4. Anthrocite coal produces energy : (a) 10 to 20% (c) 70 to 90% (b) 20 to 30% (d) 85 to 95%​

Answer 1

3- Hill I think so

4- 85 to 95%

Explanation:

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