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1 vote
Compared with vertebrates, most invertebrates:

A. require faster delivery and greater quantities of nutrients
B. have more complex layers of cells
C. require a higher level of oxygen
D. have slower distribution of blood

1 Answer

6 votes

Answer:

B po trust me pinag aralan ko n apo iyan thankss po gusto ko lang pong makatulong

User Saurabh Kansal
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