12. It can be the use of cars and fossil fuels and the other can be not recycling and creating waste. In which we take to a landfill and burn which doesn't help out atmosphere.
13. Depending on the organism let's say we take a white mice to green plains . We can't really know how much predators there are for it . But it's color will impact it's survival rate.
14. Thanks to pollen and natural rain and animals walking the area that poop, can help recreate this area.
