Chapter 6: Concept Review Questions
1. How do autotrophs and heterotrophs differ?
Autotrophs; these are organisms that are able to use basic energy sources like sunlight to make
energycontaining organic molecules from raw materials.
Homework #3 (Chapters 3 )
1. What is the difference between inorganic and organic molecules? (1 point)
Inorganic no carbon atoms.
2. What two characteristics of carbon make it unique? (1 point)
Carbon has 4 equidistant bonding sites, carbon ca