2. Use the arrows to move each item into the correct ord the "up" arrow to
arrow to move the item down. Once the items are in the correct order, submit yo
Place the events of the Neolithic Age in the correct chronological order.
skilled workers
1 permanent settlements
h
1 development of agriculture
advancement of tools

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.