How do the products and reactants of a chemical change compare?

Based on her speech in the excerpt ,what can we infer about francesca

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.

Which of the plot elements below usually comes first in a story? climax exposition rising action resolution