About how long will a star with a mass about the same as our sun's mass

stay on the main sequence?

A) 5 million years

B) 10 billion years

C) 50 billion years

Which of the following is a factor that determines the composition of magma? A. Color B. Viscosity C. Texture D. Elasticity

What is deterritorialization and reterritorialization

What question did Yali ask Diamond that sparked Diamond's research? What did Yali's question mean?

Select the property of equality used to arrive at the conclusion. if x+5=23, then x=18 A.) The division property of equality B.) The subtraction property of equality C.) The zero product property

Which compound was abundant in Precambrian Earth's oceans, before complex life evolved on Earth?

In order to conquer Mexico, the Spanish

The climate of the United States can be best Described as. A. mostly arid B. mostly tundra C. Mostly Temperature D. Mostly tropical

Who is Nathaniel Greene

Who was one of the founders of the location-sharing site Foursquare? Dennis Crowley Aaron Swartz Josh Williams Scott Raymond Done answer A.

What are dry docks and what happens there? (3)