The exploration of the mid-cayman rise is intended to discover a. what life may have been like before the evolution of photosynthesis b. the origins of photosynthesis c. life in shallow, coastal regions d. the chemical composition of undersea mountains

Photosynthesis as characterized by cyanobacteria appeared around 3.5 billion years, while life on Earth goes back almost 4.1 billion years.

The exploration of the mid-Cayman rise is intended to discover what life may have been like before the evolution of photosynthesis. Correct B

The exploration of this deep-water environment that lacks any source of light could provide information on what those life forms looked like.

the most common energy conversion is from kinetic energy to potential energy, and then from potential energy to kinetic energy.

later on comes the heat energy, mechanical energy, and other energy conversions.

this energy conversion is so common that we can find it in our day to day lives as well.

- one of the most common energy conversions involves the changing of potential energy to kinetic energy or kinetic energy to potential energy

and after water is usually warmed by the sun the water temperature raises and then evaporates .