Answer:
The characteristic features of the phylum Chordata are a notochord, a dorsal hollow nerve cord, pharyngeal slits, and a tailgut.
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<span>4. Species
</span><span>Allopatric speciation is were a single species has been separated so long they have both evolved slightly in different "directions" that prevent them from breeding after being reintroduced.</span>
Based on a regions climate changes a scientific guess can be establishing using the data recorded over a change in climate
Answer:
Any inheritable feature is character while the alternative form of character is trait example colour of eyes is a character whether it is blue or black is a trait.
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