The top five reasons cars break down are dead batteries, flat tires, alternators, starter motors, and fuel problems. If you are unsure of the problem with your vehicle, see a mechanic.
If a dinosaur bit it in two.
Fracture
Cleavage
Some common causes of an oil leak on a Nissan are the gaskets and seals. Both break down over time and must be replaced.
Because some people try to hold their emotions in and eventually they break down, i am a whitness to this.
Decomposers, such as bacteria, fungi, and some insects, break down dead plant and animal matter by feeding on them and breaking them down into simpler compounds. This decomposition process recycles nutrients back into the ecosystem for other organisms to use.
From what I've learned, some microbes will spit on it and then the spit will break it down. After that's done they suck it up
Some examples of enzymes found in food include amylase (found in saliva and helps break down carbohydrates), protease (found in the stomach and helps break down proteins), and lipase (found in the pancreas and helps break down fats).
Weathering from mechanical and chemical means is the process that causes rocks to become smaller and smaller; wind, rain, the sun, the freeze/thaw cycle, moving glaciers, chemical reactions, and gravity are some of the causes of weathering.
I think to simplify is to break down some thing
No. Elements cannot be broken down by chemical means, compounds can. Some substances in the cereal may dissolve in water, but they do not break down. Once you eat and start digesting the cereal, then compounds start to break down.
Yes, some will be broken down by heat.