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How do plant gametes keep from drying out?
They have limited exposure to air because they are kept in the middle of the plant
Why does a plant shed its leaves if kept inside a closed room for a long time?
Leave loss depends on environmental conditions. the size of the room doesn't necessarily affect it. As long as it gets water and sunlight, it should be fine, however, if it is losing leaves, the quality of access of air might also be to blame, because plants need Carbon Dioxide (CO2) to survive.
Why sodium is not placed in air?
Sodium is not placed in air because it is highly reactive and in the air it reacts with air very violently with the oxygen and burns with explosion. Hence it is always kept inside kerosene
How does a plant cell look from the inside?
It's green, it has spots of chloroplasts round the outside of the inside and a big vacuole (air space) inside. See the related links below for more information.
Why is it hard to open a jar lid after ice has freeze?
Because there is a bunch of air sitting on top of it, trying to keep it closed. That is what "air pressure" means.
How do plant gametes keep from drying out?
They have limited exposure to air because they are kept in the middle of the plant
How do sucktion cups work?
there is no air inside but there's air outside that pushes towards it holding it closed.
Why is it that doors are closed when Air Condition is on?
because air conditioners work throughout a room closed or not closed. if it is open the cool air will get out of the room and the AC will have to cool more air than the air inside the room which will make the AC to work longer and the electricity usage will increase.
What happens when the air in a closed bottle is heated?
When this opens fresh air comes in?
It's probably the air recirculation door. When the door is closed, it circulates the air inside the car. When it's open, it allows outside air in. Even with the door closed, you will still get some outside air in.
Why does your spectacles become foggy when you come out of a air-condition room?
as the air inside the car cannot escape from a closed atmosphere the cool air inside the car is condensed in the form of water vapour in the spectacles.
Is Mississippi to hot for a Boston Terrier?
Yes, Unless it was kept inside with air conditioning in the summer.
Is temperature of air in a closed bottle equal to temperature of open air?
Why are hot air balloons not shaped as air planes?
Because air planes are kept in the air by the way air flows around and against their surfaces while a balloon is kept in the air by the air inside the balloon is lighter than the air outside it. Basically a balloon is floating in air. And a roundish shape is what allows the biggest volume inside for the least amount of surface area, meaning that you get the most lift from the least amount of cloth.
Why does a plant shed its leaves if kept inside a closed room for a long time?
Leave loss depends on environmental conditions. the size of the room doesn't necessarily affect it. As long as it gets water and sunlight, it should be fine, however, if it is losing leaves, the quality of access of air might also be to blame, because plants need Carbon Dioxide (CO2) to survive.
What happens to the air pressure inside a balloon when it is squeezed to half its volume at constant temperature?
assuming the balloon is closed, the air pressure would double
Why sodium is not placed in air?
Sodium is not placed in air because it is highly reactive and in the air it reacts with air very violently with the oxygen and burns with explosion. Hence it is always kept inside kerosene
