Multiple Choice
Which of the following statements best explains the impact of deforestation on reptile species in the context of natural selection and evolution?
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1. Introduction to Biology
Natural Selection and Evolution
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In the context of ecological food chains, how are birds generally classified?
A
Consumers
B
Decomposers
C
Abiotic factors
D
Producers
Verified step by step guidance1
Understand the roles in an ecological food chain: Producers are organisms like plants and algae that create their own food through photosynthesis. Consumers are organisms that eat other organisms for energy. Decomposers break down dead organic matter, and abiotic factors are non-living components of the ecosystem like sunlight, water, and soil.
Identify the role of birds in the food chain: Birds typically do not produce their own food through photosynthesis, so they are not producers.
Determine if birds are decomposers: Birds do not break down dead organic matter into simpler substances, so they are not decomposers.
Evaluate if birds are abiotic factors: Birds are living organisms, so they cannot be classified as abiotic factors.
Conclude that birds are consumers: Birds obtain energy by eating other organisms, such as insects, seeds, or small animals, which classifies them as consumers in the food chain.
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