Let's assume you mean this question in a general sense where matter has mass. Then No. If you require the objects to have atoms. then really No. There are (probably) blackholes that have mass but not "matter". There are hypothetical "quarkstars" and "neutron stars" that you might not want to define as "matter". So maybe Yes....
yes the planets are made of matter, all objects are made of matter
All matter has a gravitational attraction to all other matter.
It's a matter of categorizing the different objects in the solar system.
Matter can neither be created or destroyed, the same goes for energy
mass
yes the planets are made of matter, all objects are made of matter
objects that move through space or matter up and down and have water in the matter
They are sets of objects.
The "amount of matter" is an informal description of the mass. The force in question is called gravity.
Objects are made of matter.
yes they do.
know
Yes. All objects are made of matter.
-- Gravity pulls harder on objects with more mass than it does on objects with less mass. -- But objects with more mass need more force on them to accelerate as fast as objects with less mass. -- So it all balances out . . . no matter how much mass an object has, every object on Earth falls with the same acceleration.
Because grade dont matter.(in my oppinion)
All the objects have mass and
No everything is made of matter