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Mariana [72]
3 years ago
8

The first invertebrates to show both segmentation and a complete digestive system belong to the

Biology
1 answer:
Grace [21]3 years ago
4 0
The first invertebrates to show both segmentation and a complete digestive system belong to the phylum Annelida that includes earthworms, leech, sandworms, etc.

These segmented worms have complete digestive system which is also known as tube-within a tube. These can be found in freshwater, marine water or can even be terrestrial.
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Identify the structures of the male reproductive system using the drop-down menus.
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Answer:

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Explanation:

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Answer:

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While caring for a patient undergoing suctioning, the nurse guides the catheter along the naris floor to avoid the turbinates. w
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There are choices for this question namely:

<span>1 Pulse oximetry of 90%
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