An ecosystem
a) consists of all of the living and non-living things functioning together in an area
b) consists of all the living organisms in a given area
c) is composed of all of the abiotic factors that influence living organisms in a given area
d) consists of all of the living animals in a given area
e) is composed of the plant life and climate of a given area
Answer: a) consists of all of the living and non-living things functioning together in an area
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The outer part of the enzyme linked receptor has a binding site for a signaling molecule, and the part of
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