e. thermal energy
6. Which of the following sequences represents the hierarchy of biological organization from the
least to the most complex level?
a. organelle, tissue, biosphere, ecosystem, population, organism
b. cell, community, population, organ system, molecule, organelle
c. molecule, cell, organ system, population, ecosystem, biosphere
d. organism, community, biosphere, molecule, tissue, organ
e. ecosystem, cell, population, tissue, organism, organ system
7. Prokaryotic and eukaryotic cells generally have which of the following features in common?
a. a membrane-bounded nucleus
b. a cell wall made of cellulose
c. presence of ribosomes
d. flagella enclosed by the cell membrane
8. Which of the following compounds is not composed of molecules?
9. Which of these is based on a deduction?
a. My car won’t start