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Oliga [24]
1 year ago
7

Which state was the pioneer to start fighting air pollution?

Biology
1 answer:
omeli [17]1 year ago
5 0

Answer:

California

Explanation:

The first recognized "smog" fightning occured back in Los Angeles in summer of 1943

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Explanation:

The ocean plays an important part in the carbon cycle.

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  • Photosynthesis by tiny marine plants (phytoplankton) in the sunlit surface waters turns the carbon into organic matter.

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How do Euglena and sperm cells use flagella?
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Answer:

All euglena have chloroplasts and can make their own food by photosynthesis. ... Euglena move by a flagellum (plural ‚ flagella), which is a long whip-like structure that acts like a little motor. The flagellum is located on the anterior (front) end, and twirls in such a way as to pull the cell through the water.

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In general, flagellum is a long whip like organ which protrudes to the exterior from the cell body and permits mechanical work without any marked change in the form of the effector cell. In Euglena, there are two flagella. One of them is equal in length to body while other is short.

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