Which two statements are true about energy transformations?

energy is never released from an object as heat.
energy is never transformed between kinetic energy and potential energy.
energy is never created.
energy is never completely transformed.
energy is never destroyed.

Ineed this now one scientist feels that the changes in global climatic patterns may be good for the health of the biosphere. another scientist feels that sharp changes in climatic patterns could result in the extinction of the biosphere. which of these is the most likely reason the two scientists gave conflicting opinions on the impact of changes in the global climatic pattern? they do not have enough knowledge on the topic. they did not discuss the issue among themselves. they believe conflicting opinion strengthens science. they study different areas of science and have different scientific focuses.