Mercury toxicity has been directly linked with one of the following health problems in humans:
A) Hepatitis.
B) Cancer.
C) Neurological disorders and paralysis.
D) Digestive disorders.
E) Respiratory problems.
Correct Answer:
Verified
Q19: Chlorinated hydrocarbons reach the marine environment by
Q20: PCBs are characterized by being:
A)Persistent.
B)Easily biodegradable.
C)Radioactive.
D)Responsible for
Q21: Efforts to restore kelp forests include:
A)Transplantation of
Q22: Heavy metals include all of the following
Q23: Which of the following is not true
Q25: A threatened species is one that is:
A)In
Q26: Chlorinated hydrocarbon pesticides would be likely to
Q27: Introduced species are known to be transported
Q28: The Steller sea cow was brought to
Q29: Artificial reefs are known to:
A)Improve fishing.
B)Increase pollution.
C)Increase
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