3. Classify following as physical or chemical change
digestion of food, burning of wood, photosynthesis, boiling of water, cooking of
food
Answers
Answered by
2
Answer:
chemical: digestion of food, photosynthesis
physical: burning of wood, boiling of water and cookung if food
Explanation:
i hope it helps
Answered by
1
Answer:
1. chemical change 2. chemical change 3. chemical change 4. physical change 5.chemical change.
Explanation:
A chemical change is a change that can't be reversed to it's previous form, and a physical change is when the change can be reversed to it's previous form.
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