A polar bear is able to walk on ice without breaking it by spreading out its force. If a polar bear has a mass of 200. kg and when spread out on ice, covers an area of 2.5 m2, what is the pressure the polar bear exerts on the ice?

the journeys of marquette, joliet and la salle a) new france expand.

all three of these explorers explored the midwest and the area around the great lakes, which they subsequently claimed for france.

this was a big portion of territory and expanded new france which before then only consisted of quebec province in northeastern canada

third one with arrows on top of each other going the same direction