50 points to the ! : )

for this assessment, you will write a short story.

1. in your story, you will pretend that you are traveling in an area and notice different plants, animals, and other species. you can use your imagination and create pretend organisms, or use examples of real organisms.

2. you will use examples that demonstrate each of these types of relationships: predator-prey, commensalism, mutualism, and parasitism. you may not use the same examples given in this lesson.

3. in your story, be sure to compare and contrast the relationships that you observe. each time you present a new example compare it to a previous example. you may want to use the chart in the lesson for guidance.

Im not gonna write for you a whole short story (I don't have time), but just describe what you observed (in a fake reality).

For the relationship between the predator-prey: you could say a snake eating a mouse. 

Commenalism: lets say...moss grows on a tree and benefits, but it doesn't hurt or effect the tree.

Mutalism: a bird on a rhino. The bird eats parasites and bugs that feed off the rhino, the bird gets food and the rhino stays clean and parasite free.

Parasitism: a dog and a flea. Only the flea benefits from the dog. The dog has to suffer from the parasites evilness. 

Now just thread it together and describe it. Comparing is easy, just use the definition of, for example, commensalism, mutalism, in one relationship, one organism benefits, in the other, both benefit.
Have fun!

I can do this for you tomorrow but you have to pm me. ILL have it done by tomorrow pm me for it and ill give it to you.