Read the citation below, which is from a computer file. 3

"Underground Railroad." World Book Online. 2012. Web. 20 December 2012. .

Which best explains why "2012" appears twice in the citation?

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.

The united states and the world! apex what is globalization?

Islam descended from what early religion