Which system collects "trash" from the body and also helps with fighting invading bacteria and viruses? Group of answer choices

integumentary

nervous

skeletal

immune

What are the two main phases of a cell cycle

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 materials must dams have to produce electricity, and what must occur?