Speed does not break down atoms in itself, but high speed collisions do, and that happens at very high temperatures, because temperature is random motion on a sub-microscopic scale.
Fungis. Any decomposer
First of all, it is scientifically impossible for any type of matter to reach light speed. Secondly, if said matter is near light speed, then that matter will increase in density as it increases in speed. Also, time will slow down around the matter as it increases in speed.
The mouth breaks down and absorbs sugars in the food we eat.
erosion
Sucrose does not contain any ions because it is a covalent compound made of carbon, hydrogen, and oxygen atoms. When sucrose dissolves in water, it breaks down into its constituent sugar molecules without producing ions.
erosion
No. Chemical changes can only result in rearranging representative particles (atoms, molecules, formula units.) They can't break down atoms any farther than, well, atoms.
Any rock that breaks down into sediments and then pressed back into a solid form.
The liver breaks down hydrogen peroxide throughout the year, regardless of the season. Hydrogen peroxide is broken down into oxygen and water by an enzyme called catalase, which is present in the liver.
Bacteria that break down dead organisms are considered consumers. They are not the only consumers; any organism that feeds on another is a consumer.
If you break a solid, the atoms will seperate from eachother
You think to atoms of chemical elements.