5 Written Questions

1. interaction in which one organism benefits while the other is neither harmed or benefits
2. the interrelationship of lving organism and their environment
3. permanent relationship between two or more different types of organisms in which at least one of them benefits
4. an organism that is harmed while another organism benefits
5. an organism that benefits at the expense of another organism (the host)

4 Multiple Choice Questions

1. a group of individuals of the same species living in the same area
   1. competition
   2. population
   3. predation
   4. predator
2. an organism that eats another organism
   1. parasite
   2. predation
   3. predator
   4. population
3. when on organism, the predator, eats another organism, the prey
   1. population
   2. predator
   3. parasite
   4. predation
4. the interacting populations within an area
   1. community
   2. host
   3. competition
   4. commensalism

4 True/False Question

1. competition → a community interation that occurs any time two or more organisms vie for the same resource
   

   True        False

2. parasitism → an organism that benefits at the expense of another organism (the host)
   

   True        False

3. mutualism → a relationship between two living organisms that is beneficial to both
   

   True        False

4. ecosystem → an organism that is harmed while another organism benefits
   

   True        False