Question

Aluminium foils are used to wrap food items briefly​

Answer 1

Answer:

Aluminium is malleable, soft and does not react with food items, so it is used to wrap food items. (b) Metals are good conductor of heat and electricity, so immersion rods are made up of metallic substances.

Explanation:

I hope it will help you

mark me as a brillianlist answer

Answer 2

Answer:

because it doesn't allow warm gas pass though it so our food was warm only