Eva makes a graphic organizer to compare electromagnets with solenoids. A venn diagram with 2 intersecting circles. The circle on the left is labeled electromagnet and the circle on the right is labeled solenoid. There is an X in the electromagnet circle. Which description belongs in the region marked X? has a magnetic field like a bar magnet has a metal core uses electromagnetic induction uses an electric current.

that tool is called an altimeter which measures your altitude which can be used to tell which atmosphere you are currently in, including the stratosphere.

hope this ! : )

when heated, the valance electrons increased their speed and transferred the heat from electron to electron.   i just took the test.

the total distance that martina travels that day is

(distance from home to mom's office) plus (distance from mom's office to school)

plus (distance from school to library) plus (distance from library to friend's house)

plus (distance from friend's house to martina's house).

(we don't know what any of these distance actually is.)