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Subjects
Science State Board
Class 6
Changes around us
Changes and it's classifications
4.
Chemical changes
Exercise condition:
2
m.
Fill in the correct answer for the following:
Answer variants:
Irreversible
Chemical reaction
Photosynthesis
1
.
Growing crops in the agricultural field is an example for __________ change.
2
.
_________ is an example for endothermic changes.
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