Answer:
It allows it to disolve easily
Explanation:
It is a chemical change
A) One species always outcompetes the other until only one species remains.
Answer:
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Explanation:
sorry not sure about this answer
Answer: Characteristics: The fins are supported by rays, as the name indicates. In contrast to the cartilaginous fish they have a rigid skeleton. The swim bladder is also a unique feature of most ray-finned fish, enabling them to maintain buoyancy as they move up or down in the water.
