An
investigation is conducted that aims to determine how long a candle will burn
when covered with different-sized glass containers. The teacher includes a wet/damp
towel in the list of materials needed for safety. Why do you think it was
included?

Question

Answer

Learners  can clean the glass
containers with it.

Answer

Learners  can wipe their faces with
it.

Answer

It can be used to smother a lit candle if it is accidentally knocked
over.

Answer

The teacher  can clean their hands
with it.

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An investigation is conducted that aims to determine how long a candle will bur...

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