I just need one of those 4 systems and the rest i got :(

In what layer of the sun is energy transfers between atoms

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.

Describe the relationship and movement between temperature and density in a convection cell. make sure you identify the direction of travel