One home is heated by burning wood in a fireplace, while another similar home is heated by burning oil. which method uses less fuel? why?

Well?

Explanation:

Both would use the same.

Also I would use wood rarther than oil but your answer is:

Oil uses less fuel because wood burns at a more faster speed.

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.