Explain why decomposition uses solar energy

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

What type of reaction fuels the processes seen here?

Which substance is a steroid? cholesterol fatty acid monosaccharide trans fat