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Directions: Match the situation in Column A with its scientific basis in Column B.
B
A
1. Darkening of eggplant
2. Burning of paper
3. Decaying garbage
4. Rusting of iron
A. a reaction that occurs when oxygen
combines with other substances
producing flame and heat
B. color changes observed commonly
among vegetables and fruits
C. a reaction of iron with oxygen present
in the air
D. occurs when there is lack of oxygen
in the ponds or bodies of water
E. breakdown of materials due to
bacteria and fungus
5. Fish Kill
1
Directions: Match the situation in Column A with its scientific basis in Column B.
B
A
1. Darkening of eggplant
2. Burning of paper
3. Decaying garbage
4. Rusting of iron
A. a reaction that occurs when oxygen
combines with other substances
producing flame and heat
B. color changes observed commonly
among vegetables and fruits
C. a reaction of iron with oxygen present
in the air
D. occurs when there is lack of oxygen
in the ponds or bodies of water
E. breakdown of materials due to
bacteria and fungus
5. Fish Kill
1
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Answer:
here are the answers
1. B
2. A
3. E
4. C
5. D
Answer:
1.B
2.A
3.E
4.C
Explanation:
easy^-^