Question 5 1 pts
5. A researcher determines that the mercury levels in a river
decrease as the water flows downstream form a factory.
The decrease in the mercury levels is most likely the result of
O dilution
O neutralization
O biodegradation
bioaccumulation

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