Question

Algae live on the riverbeds of Bartlet National Park. These algae absorb light from the Sun and use it to make their own food. Moose in the park eat both algae and grass. The wolves in the park survive by hunting and eating moose.

Which of the following food webs best represents the relationships described above?

Answer 1

See the file I attached for more information

Answer: The image at the top right corner of the page is the answer.

Explanation:

In the food web, arrows are pointed towards the consumer (not otherwise). In essence, two arrows should be pointed towards mouse, since it feeds on both algae and grass. While a single arrow is to be pointed to wolf, since it only feed on mouse.

Thus, the image at the top right corner of the page is the answer.