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.
Answer:
C - My favorite day of the year is July 24th - my birthday.
Explanation:
The answer is A. B is correct, C is a comma splice, and D is correct
I believe the answer is D. Contract.
I chose this answer because 'indenture' means a formal, legal agreement, contract, or document.
