Two stars that are bond together by gravity and orbit a common center of mass are known as

a. meteroids

b. constellation

c. galaxies

d. binary stars

Does the moon actually change shape as it revolves/rotates around the Earth? Explain your answer

What are the steps to extract metal from the earths crust

Type of force that holds the nucleus of an atom together

N 1958 a large earthquake in Alaska produced a tsunami. What was the approximate height of the tsunami?

A straight line means the object travels at ... speed

Life cycle of a medium mass star

Use the periodic table to complete this equation that represents the process of nuclear fusion. Superscript 14 Subscript 7 Baseline N + Superscript 1 Subscript 1 Baseline H yields Superscript A Subscript B Baseline C

Josh rolled a bowling ball down a lane in 2.5 seconds. The ball travelled at a constant acceleration of 1.8 m/s/s down the lane and was traveling at a speed of 7.6 m/s by the time it reached the pins at the end of the lane.

How many meters of the rock wall eroded between 1910 and 1927?

As air temperatures increase, evaporation increases. Warmer temperatures also increase the capacity to absorb water vapor. More water vapor in the atmosphere accelerates the greenhouse effect.