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Chapter 25: Animal Development
Page 523
The Visible
Embryo
This site has an interesting graphic that illustrates human development as a spiral. Click on each week of development to read what's going on in the embryo. During which week
of development do deposits of fat start to accumulate?
Entomology
for Beginners
This is a site that explains insect anatomy, including graphics showing different types of metamorphosis. To learn more about insect anatomy, click on the part of the insect icon
that you want to know more about.
