B. Is correct because in mutualism both species benefit. It could be symbiosis but mutualism is more specific.
Answer - C. Coal is ionically bonded together while diamonds are covalently bonded together.
Human behaviors greatly impact the environment by overpopulation, pollution, burning fossil fuels, and deforestation.
<h3>How human behaviors impact the environment?</h3>
Humans impact the environment in many ways such as overpopulation, pollution, burning of fossil fuels, and deforestation. These changes triggered the climate change, soil erosion, poor air quality, and undrinkable water. So that's why we can say that human intervention in the environment is not good for our environment.
So we can conclude that human behaviors greatly impact the environment by overpopulation, pollution, burning fossil fuels, and deforestation.
Learn more about environment here: brainly.com/question/17413226
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