answersLogoWhite

0


Best Answer

That's called a vent.

User Avatar

Wiki User

6y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is a opening that allows air to come in or out?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is an air vent?

An air vent is an opening, sometimes covered by a grate, which allows air to circulate around a room.


What is a sentence for the word stomata?

A stomata is an opening allows gases to come through.


If a candle is in a box with two openings and the candle is burning under the left opening why does the air come through the right opening instead of the left opening?

The air comes through the right opening instead of the left opening because hot air from the candle leaves via the left opening.


What do you call an opening to allow air in or out?

A vent allows for ventilation of air (allowing air in or out).


Allows the passage of water vapor and others gases into and out of leaves?

The opening and closing of the Stomata allows for water vapor and other gases to come into or out of leave.


What is the opening that allows magma out?

Vent


Is converse a footwear that allows for the circulation of air?

No, not that I know of. But, knowing them, they probably will come out with something like that.


What structural feature allows co2 from the air to enter the leaf?

it is the stomata. it is located under the leaf and they are tiny opening in the leaves used for gas exchange


Opening in a wall to let in air or light?

An opening in a wall to let in air or light is called a window.


Compost in open bin?

Open-bin composting requires an opening on one side. The opening allows easy adding of compost material, and easy turning. It also makes for better air circulation. The better the circulation, the faster the decomposition.


Condition of air entering the pleural cavity?

pneumothorax: condition in which an injury to the chest wall penetrates the parietal pleura or damages the alveoli and the visceral pleura allows air into the pleural cavity. The result is an atelectasis, or a collapsed lung. Treatment involves removing all of the air before closing the opening. pneumothorax: condition in which an injury to the chest wall penetrates the parietal pleura or damages the alveoli and the visceral pleura allows air into the pleural cavity. The result is an atelectasis, or a collapsed lung. Treatment involves removing all of the air before closing the opening.


Where does energy come from that allows you to grow taller?

Protien and calcium absorbed from food and nitrogen absorbed from plants and the air.