There 3 types of? DNA or rna

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.

Anton created a chart listing different types of materials. which best complete the chart?

Explain why it’s important for scientists to study the sun. list at least two challenges researchers face when examining earth’s nearest star.