Based on passage 1 from Excerpt from O Pioneers which statement BEST describes how the last paragraph on pages 4-5

How do north and central america differ

Identify the type of chemical reaction involved in each action.

Sarah is making a scale drawing of a painting that is 48inches wide by 120 inches high her paper is 12 inches wide and 24 inches tall she decides to use a scale 1 inches equals 4 inches is this a reasonable scale