Oceanography is basically a ocean ecology. In oceanography you study the oceans, and everything in it. It also studies, apart from animals and plants, such as other water-related things like waves and currents.
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BioTeacher101
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Answer:If the balloons are filled with air all of the air will try and escape from the balloon out of the hole but if the balloon is filled very tightly with air it will burst because there is too much pressure trying to escape such a small hole so it goes PoP!
Explanation:
Not researched this answer was from common knowledge so if you have a correction or better answer please inform me I will be happy to learn more.
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I would say option A, when a drug kills most of the bacteria the ones left to breed are those that have a natural resistance to the drug.
