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WITCHER [35]
2 years ago
9

How do toothed whales produce general communication sounds?

Biology
1 answer:
ankoles [38]2 years ago
8 0

Answer:Toothed whales do not make the long, low-frequency sounds known as the whale song. Instead they produce rapid bursts of high-frequency clicks and whistles. Single clicks are generally used for echolocation whereas collections of clicks and whistles are used for communication.

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zimovet [89]

Answer:

Extremophiles

Explanation:

Extremophiles are organisms that have been discovered on Earth that survive in environments that were once thought not to be able to sustain life. These extreme environments include intense heat, highly acidic environments, extreme pressure and extreme cold. Different organisms have developed varying ways of adapting to these environments, but most scientists agree that it is unlikely that life on Earth originated under such extremes.

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2 years ago
All of the following are true of public health professions except:a. Certification based upon core master’s level competencies w
drek231 [11]

Answer:

The correct answer is d. graduate public health degrees require previous graduate credentials such as medicine, nursing, or law

Explanation:

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Public health is a vast field and includes career like epidemiologist, health educator or relation specialist etc.

7 0
3 years ago
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What are the parts of heart?
klemol [59]

Answer:

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Answer:

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