False. Because Speciation is just a small part of Evolution.
Answer:
probably there would be more carbon in the air and trees help collect carbon. Also if you cut down trees some people cut it by burning it down and if that happens you are making more carbon which is affecting the atmosphere
Answer:
commensalism
Explanation:
Commensalism is a type of ecological interaction between two species in which one speices benefits while other is unaffected. Commensalism also can be considered as a type of symbiosis-two species that live together. The interaction between human and its microbiota is beneficial for microbiota while it has no effects on humans.
Although, some bacteria (gut bacteria) can help in digestion. In this case, interaction with human is mutualism (both have benefits).