Tuesday, December 16, 2014

Tuesday, December 16th

Life Science Guides are below for our classwork today:









1.  Draw and label the feathers in your notebook, label one contour feather the other down feather.

2.  How are down feathers different from the contour feathers?

3.  What do you think the purpose of the hooklets are?

4.  Which makes a better feather for flight?  Why?

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