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Explain how do lichens grow on tree barks.

User Ktiu
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1 Answer

3 votes

Answer:

The kinds that land on trees have found a stable surface that has sufficient sunlight, moisture, and minerals to sustain them. They won't grow in heavy shade. ... They need sunlight for photosynthesis to provide food for themselves.

Step-by-step explanation:

So basically, when there is sunlight, moisture, and minerals, lichen will grow.

User Bmeurant
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