Biology
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Medium
Question
In which phylum the body of an organisms is usually divided in three regions called head, thorax and abdomen?
A
Arthropods
✓ Official correct answer
B
Chordata
C
Annelida
D
Echinodermata
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A
Arthropods
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B
Chordata
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C
Annelida
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D
Echinodermata
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Explanation
In arthropods, the body is commonly divided into three distinct regions: the head, thorax, and abdomen.