Question

Select all the correct answers.

Which two generalizations can be made based on what you know about cycles
New matter is added, and old matter is destroyed.
Matter changes its physical form, allowing it to return to its original sta
The amount of matter within the system remains the same.
Matter and energy can cross the boundaries of the system.
The cycle has a well-defined starting and stopping point.

Answer 1

The amount of matter within the system remains the same.

The cycle has a well-defined starting and stopping point.

Step-by-step explanation:

A closed system can be defined as a system in which there is the only exchange of energy with the surrounding, while no exchange of matter takes place.

In a closed system, the cycle has a well-defined starting and stopping point.

Therefore, the two generalizations which can be made for cycles of matter in a closed system are option 3 and 5)