they can have dense and all those stuff.
There is constantly collision of molecules no matter what process they are going through
The process of digestion breaks down complex molecules into simple molecules in the body. Enzymes in the digestive system help to break down proteins, carbohydrates, and fats into amino acids, sugars, and fatty acids respectively, which can then be absorbed and used by the body.
One example of a process that does not involve the movement of matter is a phase change, such as solidification or condensation, where the state of a substance changes without the molecules themselves moving to a new location.
An example of a change that begins and ends with the same type of matter is the process of water changing from a solid (ice) to a liquid (water) and back to a solid (ice). In this process, the water molecules remain the same, just in different states of matter.
Yes, atoms have mass, so they have matter.
In all forms of matter the molecules have some movement, but to varying degrees.
The process by which matter is changed into new substances is called a chemical reaction. During a chemical reaction, atoms are rearranged to form different molecules with new properties compared to the original substances.
All classic states of matter can be formed from molecules.
All classic states of matter can be formed from molecules.
Sugar is formed from molecules and these molecules contain atoms.
Exocytosis is the process that moves molecules from the inside of the cell to the outside. This process uses sacs or vesicles to move the molecules out.
The process you are referring to is called chemical degradation or breakdown. By breaking down larger molecules into smaller, more useful molecules, this process helps to release energy, provide building blocks for biosynthesis, or allow for easier excretion of waste products. Key examples include digestion of food in the body or breakdown of organic matter in composting.