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MAXImum [283]
3 years ago
15

Refer to the paragraph on crucian carp. Gills serve multiple functions in fish in addition to gas exchange. Given the large surf

ace area of gills with lamellae, what is the most likely explanation for why crucian carp cover protruding lamellae in their gills when levels of oxygen are normal?
Social Studies
1 answer:
Alenkasestr [34]3 years ago
6 0

Answer:

To avoid Hyper-oxygenation

Explanation:

Crucian carp have the ability  to increase gill surface to maximize oxygen intake, or reduce overall area when under specif circumstances. If the fish does not need so much oxygen it will cover the protruding lamellae to reduce oxygen intake and avoid Hyper-oxygenation.

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After leaving school, I realized I left my science textbook in my locker.
timofeeve [1]

Answer:

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2 years ago
You are at the home of an elderly man who has a tracheostomy tube and is on mechanical ventilation. his ventilator has malfuncti
Vilka [71]

Main Answer:

When I'm at home of an elderly man who has a tracheostomy tube and is on mechanical ventilation, and if his ventilator has malfunctioned, I will disconnect the ventilator first then I will deliver the oxygen to the old man using the face mask over the stoma.

Explanation:

What is ventilation?

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1 year ago
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SashulF [63]
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4 0
2 years ago
Why do u think the Mughal Empire declined after the death of Aurangzeb in 1707?
seraphim [82]

Answer:

After death of Aurangzeb, the Mughal empire became weaker and was done and dusted by 1764, after the battle of buxar. Though, Mughal emperors did try, but their rules extended till the boundary of red fort, untill it was extinguished formally by British in 1857.

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2 years ago
What was shays reason to start a rebellion QUICKLY!!!! plss
Harlamova29_29 [7]

Answer:

Shays’ Rebellion was a series of armed protests staged in 1786 by farmers in western Massachusetts against repressive debt and property tax collection practices. The farmers were aggrieved by excessive Massachusetts property taxes and penalties ranging from the foreclosure of their farms to lengthy prison terms.

Explanation:

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3 years ago
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