Answer:
Changing their external environment
Explanation:
Short-term human ecological change is caused by habitat destruction, deforestation, wildlife hazards, pollution and non-sustainable harvesting. ... Deforestation, climate change/global warming, ozone layer destruction, and the mass-extinction of plant and animal species. Not sure about your question, but I hope this helped
The carnivore population would also increase because there would be a larger food-source for carnivorous so more of them would be able to survive
A certain gene is only used for certain functions, and if that gene is always going, your body cant turn certain functions on and off, which can ultimatley lead to a lot of health problems
Can you take a picture so I can help you identify it.