1. when a candle was lighted, it melted into liquid and become solid again after a few seconds or in a minute. What cause these change?
1. presence of heat
2. presence of oxygen
3. absence of heat
3 absence of oxygen
1. presence of heat
2. presence of oxygen
3. absence of heat
3 absence of oxygen
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Answer:
1 or 3 po
Explanation:
idea ko lang po sana po makatulong ty correct me if im wrong
Answer:
number 2 po
Explanation:
correct me if I'm wrong po