"This is really unique territory for us," said Ayres. Question :
The article mentioned sea lions and pelicans getting sick because of the algae, but they eat fish, not algae. Draw and label a food web in the space below
to show how the algae can still affect sea lions and pelicans.

fdvwsa gfwsargebgeebbfwfwffw gwf   vgwgw gw f gwgw fgw v v dsv dwfff

answer : a model is often used to explain and make things easier to understand when any scientific topic needs to be demonstrated and explained.

as in this case where a scientist wants to use a model to present the results of his detailed scientific investigation. he should do it as it will him to make the audience understand the concept in a much better way. also, it can be changed according to new scientific understandings.

explanation:

a