There is the apple's weight (mass * gravity) but there is also the air resistance acting against the object's weight.
they had air planes...
The kind of pollution comes from track able sources is usually trash pollution in the water. Air pollution and fossil fuel pollution are also track able sources.
As far as I know there is no way for Air Drop to know WHAT it is transferring other then it's a file. All "Air Drop" is is just a "local" file transfer system similar to "File Sharing" only with out all the hoops you have to go through normally.
let the air out
Without air, the apple would not be able to carry out cellular respiration, which is essential for energy production and metabolism. Without sunlight, the apple would not have access to the energy needed for photosynthesis, which is crucial for producing sugars and starches for growth and maintenance. Ultimately, without air and sunlight, the apple would be unable to survive and would likely rot or deteriorate.
There is 75% of air in the apple.thats why the apple is heavy. which means that only 25% is apple.
The percentage of an apple which is air is estimated to be 25%. This is the reason why n apple will float easily.
The sudden drop in air temperature is a stimulus.
apple macbook air
If an object is cold enough, it will cause the water in the air around it to condense from gaseous form to liquid form, on the surface of the object. This is because there is only a certain amount of water that air can hold at a specific temperature. Hot air can hold more water than cold air, so if hot (or warm) air is cooled, then it will not be able to hold all the water it contains. This is what happens with the apple. The apple cools the air near it, and some of the water comes out of the air.
The sudden drop in air temperature is a stimulus.