Answer:
pubilc transportation is important in rusia because in russia mainly export tradei is going on
Answer:Key Difference: North America and South America are two continents. … However, North America is in the Northern Hemisphere, i.e. north of the equator, while South America is in the Southern South America, i.e. south of the equator. Together, North America and South America are often referred to as the Americas
1) The lithospere is made up by the two outtermost layers of the Earth: the crust and the upper mantle.
2) the rocky layer is the Crust! it's the layer on which we walk, all the other layers are under this layer.
3) The core of Earth is made of iron and nickel.
Crew members must exercise every day to prevent bone and muscle loss. Exercise is an important part of the daily routine for astronauts aboard the station to prevent bone and muscle loss. ... That means exercise equipment needs to be specially designed for use in space so astronauts will receive the workout needed.
