Answer:carbon dioxide
Explanation:carbon dioxide is a greenhouse gas emmited due to human activities
Answer:
I am not really sure, but it is probably Carbon Dioxide
Explanation:
bounces off barrier back to rluler ....
5.6mls
Question 25 Answer: Destructive interference occurs.
<span>Question 26Answer: The waves are closer together (as they move) because the object is moving toward you.</span>
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