One astronomical unit is the average distance between the sun and Mars. true or false?

Decide if the statement is true or false. If it is false, change the underline/bold word to the correct answer. (spelling counts)Subject is science

In 1915 the german geologist and meteorologist alfred wegener first proposed the theory of continental drift, which states that parts of the earth's crust slowly drift atop a liquid core. the fossil record supports and gives credibility to the theories of continental drift and plate tectonics.

Ahill is made of rock particles of different sizes. which of these agents of erosion probably caused the hill to form?

How would you find the measure of one interior angle