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shepuryov [24]
3 years ago
14

A lung or swim bladder, which helps the body create a balance between sinking and floating by either filling up with or emitting

gases such as oxygen. Controlling the volume of this organ helps fish control their depth.
Biology
1 answer:
oksano4ka [1.4K]3 years ago
8 0

Answer:

yes it helps controll  the fishes depth

Explanation:

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monitta

Answer:

True

Explanation: hope this helps!

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3 years ago
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When Charles Darwin considered some of the unique structures found in modern animals, like the feathered wings of birds, he famo
REY [17]

<u>Answer:</u>

Charles Darwin’s study of evolution predicts that genetic evidence would show that all organisms share a common ancestor.

Option: (B)

<u>Explanation: </u>

  • Through his "theory of evolution", Darwin found that the species exist and new species form based on natural selection.
  • He studied the animals and birds in Galapagos island for his evolution theory.  

<u>The four key points of Darwin's Theory of Evolution:</u>

  • individuals of any species are not identical;  
  • genes are passed from one 'generation' to another;
  • more offspring are born than can survive;  
  • only the 'survivors of the competition' for the resources will reproduce.

7 0
3 years ago
Pls I need help thank you. And pls don’t send me a link.
enyata [817]
The answer would be the first one :)
3 0
3 years ago
What kind of material is transported through osmosis?
____ [38]

Answer:

Blood

Explanation:

it is the answer

4 0
3 years ago
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What will happen if plants drink salt water
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If someone pours salt water on a plant that is supposed to receive fresh water, the effects on the plant are swift and severe, beginning with the draining of existing water out of the plant cell.<span> Then, the cell membrane separates from the cell wall in a process known as plasmolysis. Ultimately, the plant shrivels up and no longer thrives</span>
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