Answer:
Global warming
Explanation:
The environmental problems like global warming, acid rain, air pollution, urban sprawl, waste disposal, ozone layer depletion, water pollution, climate change and many more affect every human, animal and nation on this planet.
Answer: tympanic membrane. also known as the eardrum
Explanation:
Here you go
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I would say c but I would have to read your text book to be able to answer it accurately
