cloth fibers oxygen gas saltwater snowflakes
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: At the beginning of a science class, the teacher opened a small sealed jar and placed it on a table. The contents of the jar spread throughout the room during class. Which of the following did the jar most likely contain?
Possibilities:
- cloth fibers
- oxygen gas
- saltwater
- snowflakes

oxygen gas