Which characteristic of the sun would you say is most responsible for keeping the planets in orbit? its mass its color it is made of hydrogen and helium it is located in the center of the solar system

How did the movement of soldiers during world war 1 contribute to the global influenza (flu) pandemic of 1918 to 1919, which killed millions of people

On the map below, which of the following rivers is identified by blue? the huang he river the yangtze river the han river the naktong river

According to a recent survey, the local government wants to classify people according to their income earning capacity. they want to do so in order to provide special facilities for the poor. who among the four individuals will be classified as poor? a. joseph earns $2.25 per day b. maria earns $1.50 per day c. rosita earns $2.00 per day d. tim earns $ 1.00 per day