Ocean pollution includes all except
A) toxins.
B) heavy metals.
C) dissolved oxygen.
D) oil.
E) PCBs.

Name: Ocean pollution includes all except A) toxins. B) heavy metals. C) dissolved oxygen. D) oil. E) PCBs.
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Question

Quizplus · Accepted Answer

Dissolved oxygen is not considered a form of ocean pollution, as it is a natural component of seawater and necessary for marine life. The other options listed (toxins, heavy metals, oil, and PCBs) are all forms of ocean pollution that can have harmful effects on aquatic ecosystems.

Ocean Pollution Includes All Except