1.

Which segments of the earthworm contain the blood glands?

A. 9<sup>th</sup> to 12<sup>th</sup>
B. 16<sup>th</sup> to 18<sup>th</sup>
C. 23<sup>rd</sup> to 25<sup>th</sup>
D. 4<sup>th</sup> to 6<sup>th</sup>
Answer» E.


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