Describe what happens to the carbon and hydrogen atoms in a piece of wood when fire burns. Include what is produced before and after these atoms bond with oxygen atoms in the air.

coal is not sustainable because it will one day run out.

thinking it would be d not too sure but i think it's right

those characteristics are cellular organization, reproduction, metabolism, homeostasis, heredity, response to stimuli, growth and development, and adaptation through evolution. some things, such as a virus, demonstrate only a few of these characteristics and are, therefore, not alive