Yes. Coal contains free carbon and graphite and diamond are also carbon.
It depends on your meaning of alone, yes a man can live and survive without the comfort of a women. But if you are regarding by ones self, no. Man has never been alone, nature washere first and we are not masters of it.
People can survive alone by keeping a positive outlook. As long as a person has the necessities and lives a good life, it will not matter if they are alone.
no
because no one or nothing can live alone...
get off it
Carbon is important to humans believe it or not...trees need carbon dioxide to survive and they emit oxygen which we need to survive...connect the dots
no
No.
If nature is a pillow
no
no
Carbon-12 and carbon-13 are both stable isotopes of carbon. Carbon-12 makes up 98.89 percent of carbon in nature, while carbon-13 makes up only 1.1 percent of carbon.