On an artificial reef in the Mediterranean Sea, the rocky bottom, the Dover sole, and the
shrimp make up which of the following? Select all that apply.
1) a population
2)part of a community 3)part of an ecosystem 4)all of above

Which fact represents evidence for the big bang theory?

At element makes up all organic compounds?

You just calculated that the heat of fusion for chloromethane is 6400 j/mol. the heat of fusion for hydrogen is 120 j/mol.? which of the following account for this difference? more than one correcta. chloromethane can absorb more energy at the same temperature. b. hydrogen has stronger intermolecular forces than chloromethane. c. hydrogen molecules can pack more closely than chloromethane molecules. d. chloromethane experiences dipole-dipole interactions. e. chloromethane has a higher molar mass than hydrogen.