Why is it better to obtain energy from natural gas instead of coal and oil

Why is a dominant allele called dominant

This aquarium exhibits biotic and abiotic factors in an aquatic environment. one of the abiotic factors is

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.