Question

Maria assembled pictures of the organisms seen here to represent a simple aquatic food chain. What MUST Maria add to make this food chain model more accurate? A) Arrows to show the flow of energy. B) The sun and arrows to show the flow of energy. C) The sun, a producer, and arrows to show the flow of energy. D) Maria should color the organisms and then add arrows to show the flow of energy.

Answer 1

B) The sun and arrows to show the flow of energy.

Answer 2

I have encountered this question before, and the given diagram shows no producers. Moreover, it consists of pictures of five organisms, with no relationship being shown between them. Therefore, in order to make the model more accurate, Maria should add B. The sun and arrows to show the flow of energy.