Answer:
C. Scares away predators
Explanation:
it scares them away so the predators dont eat them
Humans impact the physical environment in many ways overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.
Some answers can be:
When there is no selective pressure
When there is low gene flow
When there is a bottleneck