Select the correct answer.
A student places a 12-gram cube of ice inside a container. After six hours, the student returns to observe the contents of the container. Which sentence
suggests that the container is an open system?
O
A.
The container contains 12 grams of liquid water and no ice.
B.
The container contains 12 grams of ice and no liquid water.
c.
The container contains 8 grams of liquid water and no ice

D.
The container contains 8 grams of ice and 4 grams of liquid water.
E.
The container contains 8 grams of liquid water and 4 grams of water vapor.