Which of the following statements is true of nuclear fusion? a. it must take place at extremely high temperatures. b. it must take place in low-density containers. c. it results in nuclei that are lighter in weight than the nuclei that existed before the reaction. d. it does not release a great amount of energy.

What do lava flows made of aa indicate about the type of volcanic eruption that occurred? a. the eruption was viscous. b. the eruption was pyroclastic. c. the eruption was explosive. d. the eruption was quite. !

What advantages does a pedigree have over a written passage?

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