Question

Why is it a good idea to poke holes in the plastic bags containing vegetables?

Nancy bought packed vegetables from the supermarket. Before storing them, she poked holes in the packets to allow _____________.

Answer 1

When we buy vegetables from the supermarket, though some people pack them in airtight bags or zip locks to keep the air from the vegetables, it is not a good idea. Vegetables need air and space. Thus, poking holes in the packets of vegetables is a good way to keep them fresh longer, Poking holes allow air to enter into the bag and provide air and breathing room for the vegetables.

Answer 2

Oxygen is essential for many processes of living organisms and is crucial for the activities of the metabolism in animals, photosynthesis in plants and other microorganisms.

She poked holes in the packets to allow airflow.

How to store the vegetables?

Vegetables and fruits have relative less shelf life and should be stored properly so that they do not get perished and spoiled easily.

The air should not be totally removed from the bag containing the vegetables and fruits as they require air to remain fresh. It can be done by poking some holes in the vegetable bag.

Poking holes will allow the movement of the air inside the bag and the carbon dioxide released by the vegetable outside the bag maintaining the freshness of the fruits and the vegetables.

Therefore, to maintain the airflow the vegetable bag is poked with holes.

Learn more about vegetables and their shelf life here:

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