Answer:
The answer is third sentence
Explanation:
The activity that you do must include +ing
Im sorry i really dont know
Wow...asking for wayyy too much
Well metal detectors can help to save a life in the event that someone has a weapon or is armed, the dectector can sense the metal in a gurn, for example, which can sve lives because if that person meant harm on others, the gun can be detected before somethinf terrible happens. Hope this helps!
Answer:
Decomposers recycle nutrients from dead things, that can be for example used again as fertile soil to grow producers.
