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timurjin [86]
3 years ago
9

Why is it important to have the International System of Units

Biology
2 answers:
VashaNatasha [74]3 years ago
3 0
Answer is It can be used by scientists everywhere and everything.
frez [133]3 years ago
3 0
So it can be utilized by scientists
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Which of the following statements comparing respiration in fish and in mammals is correct?
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Answer: The following statements <em>comparing respiration in fish and in mammals</em> is correct:

  • The movement of the respiratory medium in mammals is bidirectional, but in fish it is unidirectional.

Explanation:

<u>Breathing </u>is the process by which living beings <em>exchange gases</em> with the external environment. It consists of the <u>entry of oxygen</u> into the body of a living being and the <u>exit of carbon dioxide</u> from it .

Active ventilation occurs if the animal produces the currents (of air or water) that flow to and from its respiratory membranes. It can be :

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3 years ago
How would you best describe a hypothesis?
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Choice C. Educated guess or a prediction that can be tested, based on limited evidence.

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3 years ago
The desert and tundra are alike because they both have A) extreme daily temperature changes. B) large seasonal variation. C) lim
Ostrovityanka [42]
The desert and tundra are alike because they both have limited available water. 
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One gene in the human genome may be expressed at a much higher level than another. Can differences in types of cis elements pres
Oksana_A [137]

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No, CREs usually don't account for differences in gene expression levels.

Explanation:

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Therefore, cis elements are not really in charge of expression levels, mostly transcription rates of single genes, rather. Trans elements are more involved in expression levels.

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2 years ago
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