Which of the following is characteristic of artificial photosynthesis? It can only work if the sun is shining.
It depends on fossil fuels as a power source.
It is a usable power source that will never run out.
It uses less than 1% of the sunlight that reaches earth.

A)-in the process of engineering design, explain the contribution of material selection. b)- explain the procedure of synthesis as is employed in engineering design. c)- is there any relationship between ergonomics and engineering design? explain. d)- safety consideration in engineering design includes human, product and the enviroment . explain how safety will be incorporated into the design?