Which cell organelle uses oxygen to produce energy for the cell to use for life ?

How is the carbon cycle related to global warming ?

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

What is the one part of the nucleotide  that differs among the other different nucle  tides?