Which countries were exploring atomic energy prior to 1941​

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.

What does it mean to say the united states has a federal system of government

President lincoln needed a union victory he got it at the battle of fight near the town sharpsburg maryland