during photosynthesis plants transform the energy in sunlight into chemical energy by converting molecules of carbon dioxide and water into sugar and oxygen molecules what are two reasons scientist might use a model to represent what happens during photosynthesis

technology is the collection of techniques, skills, methods, and processes used in the the merriam-webster learner's dictionary offers a definition of the term: "the use of moreover, these technologies have become so complex that entire fields more recently, modern works of science fiction such as those by philip k.

explanation:

continuous conducting path for current, power supply

the old price per ounce is c/4.

the new price per ounce is c/3.6.

the ratio of the old price to the new one is

(c/4)/(c/3.6) = (c/c)×(3.6/4) = 0.9 . . = 9/10 . . "nine tenths" in either form