This unit is not covered in
our book at all. Please refer to your Science Curriculum sheets for
How are parts of an
ecosystem related and how do they interact?
How is energy distributed
to living things in an ecosystem?
LEC1- Identify familiar
organisms as part of a food chain or web and describe their feeding relationships
with the web.
LEC3- Describe the basic requirements
for all living things to maintain their existence.
of Life: ScienceNetLinks