Activity- Select one "new" invention from between 1860-1903 that YOU feel had the greatest impact on the US. Provide a picture and a brief description of the inventions and its impact.

Develop your own point of view on whether the us should have expanded its borders. use information from the lesson and the maps to explain your opinion. give at least two reasons for your point of view and answer the following in complete sentences.

Before world war 1 started, austria-hungry was wary of (spain or serbia) because of border disputes

Which sentence best describes the relationship between chlorophyll and the chloroplast? a.)chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.