Alfred Wegener produced evidence in 1912 that the continents are in motion, but because he could not explain what forces could move them, geologists rejected his ideas. Almost 50 years later Harry Hess confirmed Wegener's ideas by using the evidence of seafloor spreading to explain what moved continents.
Domesticated plants and animals must be raised and cared for by humans. Domesticated species are not wild. People first domesticated plants about 10,000 years ago, between the Tigris and Euphrates rivers in Mesopotamia (which includes the modern countries of Iran, Iraq, Turkey, and Syria).
In mountains lava doesn't come out and in volcanoes lava does come out
Answer: C ) The sun at the center of the solar system
Explanation:
To be a satellite, it must be orbiting something.
The space station orbits earth, Pluto's moon orbits Pluto and the earth orbits the sun
The sun doesn't orbit anything therefore is not a satellite
Hope this helps!
<span>D) the Mass of water needs to be in a closed system to control the boiling. With an open system, you can no longer measure the water vapor output and be sure that the water vapor in the bottle is equal to the water vapor in the air or beyond. It is only through the closed system that you can measure the volume, the mass difference and ensure that both are in equilibrium</span>
