Copepod, (subclass Copepoda), any member of the widely distributed crustacean subclass Copepoda. Copepods are of great ecological importance, providing food for many species of fish. Most of the 13,000 known species are free-living marine forms, occurring throughout the world's oceans.
Straight chain, branched chain, and ring
Answer:
The difference is 4 km
Explanation:
150 / 5 = 30
130 / 5 = 26
30 - 26 = 4 km
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