The main advantage of solar energy is: a. it is low in cost. b. it can be used all the time. c. it has very little pollution. d. it is free.

C.  Solar energy's whole purpose it to reduce pollution in the air that fossil feuls do not. The answer cannot be A. B. or D. because 1. it is expensive 2. it can only be used during the daytime. It is a SOLAR panel. and 3. like is said earlier it is not free.

C it has very little pollution

what is shown in the image?

eukaryote

chloroplast

mitochondrion

submitted

ionic bonds are two oppositely charged ions that attract. a sodium ion has a 1 positive charge; a chloride ion has a 1 negative charge. sodium and chloride have oppostive charged ions that attract which forms an ionic bond. a chemical bond formed when two atoms share electrons is called