What is the difference between a subscript and a coefficient ?

Explain how organisms could be harmed by high levels of salt from roadways?

9. the history of life on earth is recorded in

You want to cultivate some exotic plants at your farm. however, the climate is chillier than the temperature range favorable to the crop. which is the best method to use for the cultivation of this exotic crop? a. use a crop rotation method b. use a lot of fertilizer c. prepare the seed bed properly d. use a greenhouse e. use irrigation