A.
True
B.
False
Annelida are segmented warms that developed a straight and complete digestive system, and close circulatory system. The statement is TRUE.
Annelida are the segmented warms than has been include terrestrial and the aquatic species. They characterize for the having their bodies segmented into equal parts linearly arranged along the anteroposterior ax.
Their digestive system has the straight, going from the mouse in the anterior region to the anus in the posterior region. It has been located in the center of the coelom, being held by the septums. Digestion has the extracellular. Excretion is done through nephridium.
Annelida have the well-developed closed circulatory system, in which the blood remains and the flows in vessels. The statement Members of phylum annelida have a closed circulatory system and a complete digestive system is TRUE.
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Answer:
Yes it is reflexes.
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