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Basile [38]
3 years ago
13

Someone help me please ​

Biology
1 answer:
alexira [117]3 years ago
4 0

Answer:

5th one is the right one

Explanation:

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Answer:

The freshwater biome is defined as the biome that comprises the water bodies such as lake, pond, rivers and wetlands and where the concentration of salt is almost less than 1%. It occupies near about 20-25% of the total earth's surface.

Generally, the characteristics of the photic zone of a freshwater biome include-

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Mekhanik [1.2K]

Answer:

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Explanation:

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What factors determine the characteristics of an air mass?
Travka [436]

Answer: C

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WARRIOR [948]

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The functional unit of lungs is alveoli. They resemble a cluster of grapes, they are thin and possess moist walls. They are a single layer of cells enveloped by a layer of capillaries. The main function of the lungs is respiration. The alveoli help one to breathe, by conducting the process of gas exchange.  


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