2. Symbiosis…56
Title page 56 Symbiosis, and draw a line separating left from right side

3. Symbiosis….56

4. The act of living together
Symbiosis

5. A relationship between two organisms where they both benefit.
win-win
Ex. Anemone and clownfish
Mutualism
Gobi hides in the anemone for protection, the clown fish scares away butterfly fish that eat the tentacles of the anemone.

6. Commensalism
One species benefits while the second species remains unaffected.
Win-neutral
Ex. Shark and Remora

7. Parasites feed off of a HOST
where one organism benefits while the other is harmed.
Win-lose
Ex. Flea
Tapeworm
Parasitism
Tapeworms attach themselves to the insides of the intestines of humans. They get food by eating the host's partly digested food, depriving the host of nutrients.
Parasites feed off of a HOST

8. Predator - Prey A predator is an organism that eats another organism.
The prey is the organism which the predator eats
Lion-Zebra

9. Competition
demand by two or more organisms for an environmental resource in short supply (food, space)