Answer:
where ???
Please mention full question
It is 4. because it says in the paragraph and I quote: "helium has a very low density. it is used in daily weather balloons to carry instruments that record, tempature, humidy, and pressure readings in the atmosphere.
I think the answer is C
Hope it helps, JailynJohnson! :-D
I think it's C
Hope it was right
Answer:
Everyone, regardless of their culture or age, enjoys humor. However, psychology has only recently recognized it as a crucial, fundamental human habit.