The correct answer is, C. Homeostasis; Homeostasis maintains a stable condition of the body.
A large depression formed by the collapse of a volcanic cone is called a caldera
Answer:
The blood vessel from lungs to heart is pulmonary vein which carries oxygenated blood.
Answer:
The Geographic barrier would have led to speciation in the finches which started from the founder effect where the finches were brought to other areas of the Galapagos. They were separated geographically so they could not mate with each other. Over time, evolution occurs through natural selection and genetic drift. This leads to the population being so different so they have reproductive barriers and can no longer interbreed. They become different species.
Explanation:
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