The client with o+ blood is in need of an emergency transfusion but the lab does not have any o+ blood available. which unit of blood can be potentially given to the client?

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