The NAD Team has come up with a list of honors that can possibly be earned at home during the COVID-19 shut-down.
Check it out!
El liderazgo de la División Norteamericana he creado una lista de especialidades que posiblemente se pueden desarrollar en casa durante la cuarentena del COVID-19.
¡Búsquelo aquí!

Adventist Youth Honors Answer Book/Nature/Lichens

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South American Division


Skill Level 2
Year of Introduction: 2012

Limited Availability

1. What are lichens? Lichens are like some of the kingdoms of living things that are known, why?

2. Know the life cycle of a lichen.

3. Find, identify and photograph fruticose, crustose, and foliose lichens.

4. Why are lichens important for nature?

5. What determines the pigment or color of a lichen?

6. What is the relationship amongst the organisms that make up a lichen?

7. What are the main groups of fungi that are associated with algae?

8. Explain what symbiosis and mutualism are.

9. Name at least two benefits of lichens for man and the environment.

10. What is the relationship between the lichen species Lecanora esculenta and manna?