SA In your letter, you need to explain how the theory of
evolution is supported by evidence. Be sure to
include the 4 pieces of evidence for evolution as
well as an example of each.

Ecologist have observed a sharp increase of sulfur dioxide in the air . what might be a possible consequence of excessive sulfur dioxide in the air ? a. acid rain b. ozone layer depletion c.ozone layer hole d.increase in sea levels

Several bird species feed in a certain species of tree. each bird species feeds in a different part of the tree. which statement is true of these bird species? a. they have adapted to different niches due to competition b. they have a carnivorous relationship with the tree species. c. they have adapted to different niches due to predation d. they have a symbiotic relationship with the tree species.

The breakdown of food is accomplished by enzymes. a. physical b. chemical c. mechanical d. none of the above