Question

*Readymade fast food packets are shiny?

1️⃣ because their contents are nutritious .
2️⃣ to attract the children .
3️⃣ to preserve them for a long time.
4️⃣ because air is filled in them.​

Answer 1

Answer:

2.

Explanation:

Readymade fast food packets are shiny to attract the children.

:)

Answer 2

Given :- Readymade fast food packets are shiny ?

1) because their contents are nutritious .

2) to attract the children .

3) to preserve them for a long time.

4) because air is filled in them.

Answer :- (3) to preserve them for a long time.

Aluminum Foil which is shinny is used to keep the food warm for a long time .

Reason :-

• Aluminum foil is made up of aluminum which has reflective properties and acts as a barrier to light and oxygen .
• As a result, the foil reflects the thermal energy back to the food maintaining the moisture and flavour of the food .

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