1. Brain Pop What type of Symbiotic Relationship is this?

2. Symbiosis It’s all about relationships!

3. Symbiosis is a close relationship between two or more different species.

4. Mutualism—A relationship where both species benefit from the relationship. 50/50

5. Mutualism

6. Parasitism-- A relationship between two species in which one species (the parasite) gets energy by disabling the other species (the host) 100/0

7. Parasitism Host- Organism that is being used by the parasite as a habitat (place to feed). Can become seriously ill or die. Parasite- Organism that is benefiting by getting nutrients. Can live inside or be outside of host

8. Commensalism—A relationship where one species obtains food or shelter from the other species. Does not harm or help the other species.

9. Commensalism Example- Tiny mites living on human eyebrows

10. Predation: When one organism hunts, stalks another (the prey) resulting in eating, killing, or injuring it.

11. Predator Organism that hunts, kills, eats and stalks another organism Prey- Organism that is killed, hunted, stalked or eaten by a predator

12. Competition

13. When two organisms use physical (direct) or non-physical (indirect) means to obtain the same thing.. For food, mates, shelter, followers, etc.

14. 2 Types Direct: Kevin gets in a physical altercation (fight) with Justin regarding him dating Nikki. Indirect: Nikki is dating Justin and he is aware that she is seeing Kevin. Justin then vows to win her over by lavishing her with gifts and flower. However, he never sees Kevin. ( no physical altercation)