Describe the sequence of events that led to phasing out cfcs, which has stratospheric ozone to begin recovering.

To sciences do not agree on which type of grocery bag is better for the environment what is most likely to come out come out of the disagreement

The table below shows the elements that mainly comprise each of the four layers of earth: elements in layers layer main elements crust oxygen, silicon mantle iron, magnesium outer core iron, nickel inner core iron which of these elements make up the layer that is 0.2 to 1.1 percent of earth's total diameter?

A. describe the scientific method, using pasteur's swan-necked flask experiment as an example.