Which gas is emitted through the burning of fossil fuels? O) carbon dioxide

O) nitrous oxide

O) chlorofluorocarbons

O) oxygen

d.) circle motion requires a force to give it a centripetal acceleration.

"hydrogen bonding is the attraction of h atoms in the water molecule (slight + charge) to o atoms in a neighboring water molecule (slight - charge); it is a weak interatomic force. but it is still strong enough to the water molecules "stick" together."

i think its 100

i hope this !