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
Other answers:
Overpopulation.
Pollution.
Global Warming.
Climate Change.
Genetic Modification.
Ocean Acidification.
Water Pollution.
Deforestation.
Answer:
it might be D.
Explanation:
I honestly am going off of what I can remember in school.
I believe flagellates would be classified as heterotrophic protists With flagella. It's an animal-like protist.
I think I’ll go with C. long dry cold winters
Answer:
By exercising, it increases blood flow towards the muscles and digestive tract. This can help move food through the stomach, or digestive tract.