How is the discussion of mer
store in paragraphs 30-41 important to the passage as a whole?

What task did the surveyors do? a. they studied the landscape to determine the most direct route for building a road. b. they designed treadmills that lifted blocks of stone to where they were needed. c. they dug trenches and filled them with sand, concrete, and large blocks to form a road.

Do postcards have any value? explain in full, not one sentence.

Adjectives tell which one, what kind, and how many. true or false