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PtichkaEL [24]
3 years ago
7

Under what circumstances does membrane transport require energy

Biology
1 answer:
Nadusha1986 [10]3 years ago
5 0
When molecules are being transported opposite to the molecules concentration gradient.

Hope i helped!
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The three seabed habitats: vents and seeps, trenches and seamounts. The phytoplankton develops in the area exposed to the sunlight to take the elements dissolved in the sea water, including carbon dioxide, to create new cells and are responsible for about half of the inhabitants of the planet of the photosynthesis and production of oxygen. It is found mainly in the surface and lands on the seafloor as dead cells, still carrying the carbon dioxide, while maintaining the balance of oxygen/carbon dioxide in the ecosystem.

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Phosphorus cycles between living things and the soil.

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<em><u>Trees </u></em><em><u>provide </u></em><em><u>socio-economic benefits</u></em><em><u> by creating a friendly environment that lures more customers to the shopping areas they are found.</u></em>

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Trees are very important to our environment for the following reasons:

  • They release oxygen during photosynthesis, thereby producing oxygen for humans
  • Trees take in carbon dioxide during photosynthesis, thereby purifying the atmosphere and limiting greenhouse effect.
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All these importance of trees is what will definitely lure people to go to shopping areas that have trees planted in them.

This means that, trees boost sales of businesses wherever they are planted. In this way, we can state that because trees create a friendly environment, people are lured where trees are and they spend more money there, and so therefore, it serves as social or economic benefit.

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