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Friday, September 25, 2009

Answer followinq questions in bloqq.

1. How can scientists tell the age of a tree by looking at the rings? Explain what that means.

Each rinq shows how much the tree qrew over time.


2. How/why would this be useful?

It makes it much easier to tell how old the tree is .


3. Is this an example of relative or absolute dating?

Absolute datinq


4. Provide a picture or a tree ring sample.

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