While the 3rd division's infantry was loading up on trains, which unit used its own vehicles to move to chateau-thierry? a. 6th engineer battalion b. 30th infantry regiment c. 38th infantry regiment d. 7th machine gun battalion

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.