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Helping my child with science
Questions and answers about all science topics taught in school - helping your child with homework and doing well in science.
The biological, chemical and physical world all have a scientific aspect. explain why learners in primary school qualify to be called junior scientist
2 baloons filled with equal air placed in 2 separate rooms, 1 room at20 degrees C and 2nd at 40 degrees C. which baloon will expand or remain same?