WILL MARK BRAINLIEST FOR FIRST ANSWER HURRY PLS How did trade after the Crusades influence culture in Europe? O More Europeans traveled to the Holy Land,

O Traders brought back new materials for warfare,

O Soldiers brought back new technology and belief systems,

O There were better relations between Europe and the Holy Land,

What important discovery was made by edmond halley and alexis clairaut, using newton's ideas of mathematics and gravity? they created the scientific method to outline how science should be conducted. they were able to find the orbit of a comet and predict the year of its return. they discovered the three newest planets--uranus, neptune, and pluto. they explained why objects appear to have color.