The top of the earthworm running from the anterior to the posterior.
Acknowledgement: Ross Gray
Click the green button to see what’s on the inside of an earthworm.
Charles Darwin is best known for his theory of evolution as set out in his book On the Origin of ...
In this activity, students use observation to explore earthworm anatomy and the nature of science.
To most of us, one earthworm resembles another. Although earthworms do have common characteristics, species differ widely in their size, ...
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