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Fed [463]
3 years ago
10

Brief description of fishes citing characteristics that would distinguish them

Biology
1 answer:
Furkat [3]3 years ago
5 0
Fish are aquatic vertebrates with gills, appendages, if present, in the form of fins, and usually a skin with scales of dermal origin. They are the most ancient and most diverse of clad vertebrata
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g A ________________ gradient is directly used to provide the energy for ATP synthesis in the mitochondria.
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Elerochemical gradient

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8 0
4 years ago
The table shows data about the percentages of gases in air inhaled and exhaled. The gases are oxygen (O2), nitrogen (N2), and ca
brilliants [131]

Answer:

A. 22.85 mL of oxygen

Explanation:

Data:

The total volume of Oxygen =500 mL.

Percentage of Oxygen inhaled= 20.94 %

Amount of Oxygen inhaled =20.94 /100 x500 ml

                                            =104.7 ml

Percentage of Oxygen exhaled = 16.37 %

Amount of Oxygen inhaled =16.37 /100 x500 ml

                                              =81.85 ml

Difference  b/w amount of oxygen inhaled/exhaled= 104.7 ml-81.85 ml

                                            =22.85 ml

Therefore, Option A is correct option.

Hope it help!

3 0
4 years ago
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What best describes the flow of genetic formation
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The answer is C.Your welcome !!

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