Which contributions did Galileo make to the model of the solar system? Check all that apply.
a mathematical model for the orbits of the planets
scientifically accurate data on planetary orbits
data that showed that planets reflected sunlight similar to Earth’s moon
the idea that stars are other suns that do not move
observations of the moons of Jupiter rotating around the gas giant

Which of the following lakes is not found in africa?

Japan is a group of four islands off the coast of asia. what effect do you think has had on the lives of the japanese?

Use your vocabulary words to complete the sentences below. more of the world's population is now concentrated in heavily populated urban areas known as a this is quite a contrast from the past when or native groups were either farmers or — hunters and gatherers who moved between places in search of food. advanced technology has led to the integration of world economics and cultures, in the world's more developed countries. this integration requires , the responsible use and management of natural resources.