Atomic theory
Blow up a balloon or inflate a tire.
Anything that has mass and takes up space.
Total amount of space it takes up.
Scientific notation takes up much less space ! consider the number 1,000,000,000,000,000,000 - it's much easier to write it as 1018 and it takes up less space on the page !
The reason object move around space is inertia. Take the moon and Earth for example, gravity makes the moon stay close to the Earth, and inertia makes the moon circle (or revolve, or orbit) around the Earth in a circular motion. the path it takes is called its orbit.
To prove that air takes up space without adding a manipulated variable, you can use a simple experiment where you place an inflated balloon inside a closed container. Close the container and observe that the balloon will prevent the container from being fully closed, demonstrating that the air inside the balloon (which is a part of the air in the container) is taking up space.
A scientific theory and a scientific law are similar in that they both propose to describe and predict the behavior of some aspect of nature in terms of a few basic princples. The main difference is that a scientific theory does not yet have enough evidence to verify its validity. A scientific theory becomes a scientific law after enough evidence has been collected, through experimentation, to be reasonably sure that its description of how nature behaves will always be correct. It often takes as long as a hundred years of experiments before a theory is accepted as a law.
The scientific term for "stuff" is matter, which refers to anything that has mass and takes up space. In scientific contexts, matter can be classified into different states such as solid, liquid, gas, or plasma based on its physical properties.
It saves space ! Writing the number one thousand million takes less space if you write it as 109 instead of 1,000,000,000
it takes up space -Apex
First, black holes are still theory. Second, how would you get to one? Of course they can, but the bigger they are, the slower it takes it to do it. That's why they don't send people to them. It is a scientific theory, nothing has been proven yet.
One easy way to prove that air occupies space is by using a syringe. When you draw air into the syringe and then close the opening, you will notice that the plunger is pushed out slightly, showing that air takes up space. This demonstrates that air, like any other matter, has volume and fills the space it is in.