Question

The first law of thermodynamics states that _____.

A.when a process converts energy from one form to another, some energy converts into heat, a less usable form of energy

B.energy can neither be created nor destroyed, but can change from one form to another

C.energy flows through ecosystems without being recycled

D.most energy in ecosystems comes from the Sun

Answer 1

The first law of thermodynamics states B. Energy can neither be created nor destroyed, but can change from one form into another form.