Which of the following things will make an electromagnet stronger? (Check all that apply) O Increase the current.
O Decrease the number of coils.
O Add a wooden cylinder to the core.
O Decrease the current.
Add an iron cylinder to the core.
O Increase the number of coils.

the entire statement is true and correct.  

there's no diagram, nothing is illustrated, and no question is asked.

c because the news are a source of information of things that happen on the daily and shows evidence about that particular topic

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.