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Bell Ringer Pick up new sheet

Bell Ringer Pick up new sheet. Describe mutualism. . Organisms benefit from interaction!. Symbiosis—a relationship between two or more kinds of organisms that lasts over time. Repeat after me: . Mutualism—a symbiotic relationship that benefits both organisms Repeat after me!.

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Bell Ringer Pick up new sheet

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  1. Bell RingerPick up new sheet Describe mutualism.

  2. Organisms benefit from interaction! • Symbiosis—a relationship between two or more kinds of organisms that lasts over time. • Repeat after me:

  3. Mutualism—a symbiotic relationship that benefits both organisms • Repeat after me!

  4. Commensalism—a symbiotic relationship that benefits one organism without harming the other. • Repeat after me! • Example • Orchids growing on trees in the rain forest • Barnacles growing on the backs of whales.

  5. Parasitism—a symbiotic relationship where one organism benefits and the other is harmed. • Repeat after me! • Example • Ticks on dogs • Harms the dogs by taking the dogs blood

  6. Questions • 1. How do organisms benefit from interactions? • 2.Describe each photo onpage 159 • How are the pictures alike? • How are the pictures different? • Do all the birds eat the same thing? Explain?

  7. Niche • What is your niche? • How can an empty niche affect the environment?

  8. Homework Answer the questions from the power point. Make a set of flashcards for words in yellow on page 139 right side. DUE on Wednesday!

  9. Don’t Forget the homework!

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