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Vsevolod [243]
3 years ago
13

How would a woman astronaut ejected from an airlock with out her spacesuit or helmet die?

Biology
1 answer:
galina1969 [7]3 years ago
6 0

Okay so The most serious dangers of exposure to outer space are a lack of oxygen and ebullism. Ebullism is the formation of bubbles in body fluids due to a reduction in ambient pressure. The pressure in the vacuum of space is so low that the boiling point of the fluids in your body decreases below the body’s normal temperature (37oC), which results in the formation of gas bubbles in your fluids that can really mess you up. You’ll swell up pretty bad, perhaps even up to twice your normal size, but you won’t explode as your skin is very stretchy. Your blood will also not boil. You will, of course, be in an immense amount of pain and your blood circulation will be impeded. Therefore you will die in outer space due to no oxygen and the vacuum in space. Hope this answers your question.

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The controlled release of cellular material stored in membrane-bound vesicles to the outside of the cell is an example of: Group
puteri [66]

Answer:

Exocytosis

Explanation:

Exocytosis refers to a cellular process in which the large molecules are transported out of the cell by the membrane-bound vesicles.

The process of exocytosis is an active process and is therefore driven by the ATP. The process of exocytosis is possible because of the fusion of the secretory vesicle with the plasma membrane which leads to the release of the material outside of the cell.

Thus, exocytosis is the correct answer.  

4 0
3 years ago
A scientist is using a species of green algae to study electron transport chain in photosynthesis. He uses a laser to inactivate
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Answer:

The scientist done wrong by inactivating chlorophyll A and PS I.

Explanation:

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3 years ago
20. Many of California earthquakes are caused by?
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4 0
3 years ago
Write four different between parenchyma and collenchyma?​
AveGali [126]

Answer:

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5 0
3 years ago
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Adaptations are the result of evolution in different living organisms. This process occurs amazingly through gene mutation but it takes a very long period in time. Adaptation processes occur to help species survive and thrive in the ecological balance of life. Structural adaptations are physical features of an organism that adapted through time. An example of this are the bills of a bird and the fur of bears that they generally need for their survival; birds for hunting, and bears to protect them from low climate areas.
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