Which statements best describe magnetic fields? check all that apply.

If you walked into a magnetic field say your phone or a fork would either not allow you to walk into it or the fork would stick to the ground

1.magnets have two poles

2.magnets have magnetic field around them

3.Materials that are attracted to a magnet contain iron, cobalt, or nickel.

Explanation:

answer is b.shrapnel

european feudalism was a combination of legal and military customs in medieval europe that flourished between the 9th and 15th centuries. broadly defined, it was a way of structuring society around relationships derived from the holding of land in exchange for service or labour.

japanese feudalism. the era of feudalism in japan took place from the 12th through 19th centuries. during that period local rulers, either powerful families or military warlords, dominated the land, while the emperor was merely a figurehead and not a significant political presence.