It depends on the wood that it came from. In most cases just plain or natural wood sawdust is essentially harmless however if you're talking about painted wood, wood that has been treated with chemicals, etc. then you probably don't want to be breathing in that dust.
Carcinogenic means cancer-causing. So if you were exposed to certain chemicals or radiation, it would be a carcinogenic event.
Microwaving coffee is not considered carcinogenic.
sawdust
Yes you can use sawdust provided it is made of pure pine sawdust. It should be noted that as it says in it's name sawdust is dusty and can cause respiratory problems in horses.
Something that is carcinogenic causes cancer. An example of a sentence using the word "carcinogenic" is "Lobbyists are fighting a new law that would label all cigarette packs as carcinogenic. "
The mainstream think that junk food and cigarettes are carcinogenic
Nicotine is the main carcinogenic component in tobacco.
Sawdust will not float in water. If you have some sawdust to dispose of, you should always place it in the proper waste containers.
There is no standard collective noun for the noun 'sawdust'.A collective noun is an informal part of language. Any noun that is suitable for the context can function as a collective noun; for example, a pile of sawdust, a cloud of sawdust, a shower of sawdust, etc.
To make the noncount noun "sawdust" plural, you would need to refer to it in a countable form. For example, you could say "pieces of sawdust" or "bags of sawdust" to indicate multiple quantities of sawdust. By using quantifiers or containers to specify the amount or units of sawdust, you can effectively convey the idea of more than one without changing the noncount nature of the noun itself.
Yes, sawdust is a form of matter. It is composed of small wood particles and is considered a solid material.
NO! Sawdust will get into their upper respitory tract and they WILL die...