Answer: The age of the stars in the system.
Explanation: All stars have different ages; Stars take on certain forms depending on their age, causing a difference in their looks. Thus making #3 as your answer.<em><u> ( The age of the stars in the system)</u></em>
<em><u /></em>
Answer:
D
Explanation:
Interaction through toys children may express what they have learned from the cartoons.
Answer: The Necessary and Proper Clause allows Congress "To make all Laws which shall be necessary and proper for carrying into Execution the Powers, and all other Powers vested by this Constitution in the Government of the United States.
Explanation: