If a school was used as an analogy for the organization of the human body, which would best explain the organ level? A) Students because they are the smallest structure within the school.
B) Classes because they are made up of a group of students.
C) One grade level because they make up many groups of students.
D) All grade levels combined because they make up the entire school.

1. a host loses nutrients to a parasite

2. a parasite only benefits when the host is alive (cause if the host dies the parasite dies with it )

3. producers to consumers

4. the tapeworm is a parasite

5. they convert energy from the sun (photosynthesis)

6. sunflower-robin (i think im 80% sure)

7. producer

8. consumer

9. prey

10. fresh water snails ( cause the green algea is the producer and the snails are the primary consumers and the small fish consumer so is the big fish)