What is an astronomical unit (AU) ? the diameter of the Sun the radius of the Sun the average distance between Earth and its moon the average distance between Earth and the Sun

What is the frequency of a wave that has a wavelength of 4 meters and a speed of 40 m/s? A. 36 Hz B. 44 Hz C. 10 Hz D. 160 Hz

Jenny is34 years oldtwo yeare ago she was twice sa old as her cusion. How old is her cousion now

Identify the names of the two planets in the Kepler-62 planetary system that may have liquid water on their surfaces, and explain why these planets may have liquid water on their surfaces?

A species of an animal that has a disguise, trick, or phisical feature to fool it's predator to stay away.

Which post secondary school would be the best choice if you wanted to explore college majors and career paths

What was the constitutions primarily designed to do?

Rose believes that being involved in a plane crash is more likely than being involved in an automobile crash.

What are the features of experimentation that enable us to establish causation?

In a reading passage that begins, "Together, they gave an energetic shout and clapped hands before running back onto the field," what can you infer about the story before you read more? A. there is a sporting event taking place. B.

How does Macbeth feel about fate.