Where does The energy come from to heat the oceans

Suggest why placing wheels under a heavy box reduces the neccessary force required to push it along at a constant speed.

The carbon cycle is best defined as a process in which a. carbon changes from inorganic forms to organic forms and back b. carbon is changed into other elements such as oxygen or nitrogen c. carbon is continually created from the sun’s energy by plants d. carbon is consumed and regenerated from other elements such as oxygen and nitrogen

What sre the effects of hemolytic disease of a newborn