D. Tropical rain forest
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Answer:
A. Unsaturated
Explanation:
Fatty Acids: Saturated fatty acids have hydrocarbon chains connected by single bonds only. Unsaturated fatty acids have one or more double bonds. Each double bond may be in a cis or trans configuration.
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However, the cladistic algorithms "think" about characters in a way that is more consistent with our ideas about how evolution works.
Answer:
C
Explanation:
The same species would communicate with each other and work to secure prey for themselves—ensuring they can eat.
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