Consider the two samples of sedimentary rock seen here. predict which rock would be more likely to undergo physical weathering. explain and why.

From 1990 to 2008, by what percent did the world’s most developed economies cut their greenhouse gas emissions?

How did modern american history begin with “contact”?

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.