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12345 [234]
2 years ago
8

Please can anyone check if the paragraph about gaseous exchange correct?

Biology
1 answer:
Nikolay [14]2 years ago
5 0
I don’t really know sorry
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Research a tundra plant or animal that is being affected by climate change. What is the name of it? Where on Earth does it live?
Sonbull [250]

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Green turtles live in Tropical Ocean Waters they are affected by climate change, because sea levels rise and stronger storms will erode and destroy there beach habits.  

Explanation:

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2 years ago
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Complete hydrolysis of a nonapeptide gave 3 ala, 2 phe, 2 asp, gly, and ser. Reaction of the nonapeptide with Sanger's reagent (
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Alanine is obtained as the first amino acid, taking into account that the reaction with the Sanger reagent hydrolyzes N- (2,4-dinitrophenyl) alanine. thus with the fragments of the partial hydrolysis they are organized to create a polypetidic chain

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gly-ala-phe

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3 years ago
How is the speed of light affected as light passes at an angle from air to water
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They are said to be “denser” than air. what happens is that light slows down when it passes from the less dense air into the denser glass of water. this slowing down the ray of light also causes the ray of light to change directions. it is the change in the speed of the light that causes refraction.
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3 years ago
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Which table best shows the impacts resulting from human activity?
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the third one

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2 years ago
An older adult female patient has presented with a new onset of shortness of breath, and the patient's nurse practitioner has or
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Shortness of breath or difficulty in breathing is also called dyspnea and can be acute or chronic. It has various causes, but mainly can be caused by a problem in the heart or the lungs. Since your heart and lungs are both involved in the transportation of the oxygen to the tissues and the removal of carbon dioxide, any problems occurring to these systems can affect breathing.
B-type Natriuretic Peptide (BNP) reflect the systolic and diastolic activity of the heart and its blood levels can show any heart failure. A BNP test and can help the nurse decide whether the cause of the dyspnea is a heart failure or some respiratory problem. 
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3 years ago
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