Answer:
Human impacts on marine ecosystems. Human activities affect marine ecosystems as a result of pollution, overfishing, the introduction of invasive species,and acidification, which all impact on the marine food web and may lead to largely unknown consequences for the biodiversity and survival of marine life forms.
Explanation:
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A fossil is the bone of a long dead animal that has been in the ground Harding for thousands to millions of years.
Answer: Homologous Structures
Explanation:
I’m not sure if you got the wrong number