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Vertebrates and invertebrates differ in the presence of a backbone. Another characteristic that distinguishes most vertebrates from many invertebrates, is that vertebrates —

Question 9 options:

have a relatively well-developed brain and circulatory system.


have long tube-like bodies that are divided into segments.


take in oxygen from their skins rather than from an inside organ.


have hard outer covering called exoskeletons.

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Answer:

The other person is completely incorrect, it is A.

Explanation:

luisvaschetto

A characteristic that distinguishes most vertebrates from many invertebrates, is that vertebrates have a relatively well-developed brain and circulatory system.

What are vertebrates?

The vertebrates are a group of animals (phylum Chordata) that are characterized to have bones.

  • Some other characteristics that define this group are the tubular brain, sense organs, etc.

  • In the embryo of vertebrates, it is also possible to observe the pharyngeal slits.

In conclusion, a characteristic that distinguishes most vertebrates from many invertebrates, is that vertebrates have a relatively well-developed brain and circulatory system.

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https://brainly.com/question/10714806

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