What did a food surplus lead to?

decrease in leisure time
increase in population
decrease in specialization
increase in gathering

Brainliesttt !me : ) why were the eastern european countries attempting to break free of the soviet union?

Which of the following does not describe europe after that fall of the western roman empireh

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.