Which of the following is NOT mentioned in paragraph 1 as resulting

* Hướng dẫn giải

  Đáp án là C. Other species may become better adapted to an environment, resulting in competition...

A được đề cập: temperatures may change and a species may not be adapt.

B được đề cập: Food resources may be affected by environmental changes, which will then cause problems for a species requiring these resources

D được đề cập: Other species may become better adapted to an environment, resulting in competition