Which phrases describe space observatories?

1.are telescopes that can images of invisible energy

2.are located on Earth's surface away from areas of light pollution

3.observed electromagnetic radiation that is blocked by our atmosphere

4.observe only electromagnetic radiation that makes it through Earth's atmosphere

5.are large observation decks in space where humans can conduct experiments

- "the acute form of diverticulitis can manifest itself with one or more severe attacks of infection and inflammation.

the inflammation of diverticulitis can eventually result in a bowel obstruction, which may cause constipation, thin stools, diarrhea, abdominal swelling or bloating, and abdominal pain."

there are no statements provided but here is why:

sulfur belongs to group 16 because it can be found in nature whether it is in a free or combined state.

hope this

14 days is the half-life of phosphorus-32