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marusya05 [52]
3 years ago
13

Where does energy first come into an ecosystem?

Biology
1 answer:
Zinaida [17]3 years ago
5 0

Answer:B. Sunlight provides energy to producers

Explanation: photoautotrophs (plants) produce energy from sunlight by photosynthesis. This is the only energy production based on an external source of energy. Plants, whether alive or dead, are consumed by heterotrophs - bacteria, fungi and animals. The nutrients and energy from dead heterotrophs (and some live ones) are recycled by both autotrophs and heterotrophs.

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 Which statement about the cells of organisms is accurate?
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Answer:

B

Explanation:

Animals, plants, and fungi are multicellular organisms so therefore B

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How can we bring back lost nutrient   in   the soil without direct application   of   fertilizer?​
bazaltina [42]

Answer:

Explanation:

Crop rotation

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Natural mulching

The use of cover cops as mulch helps protect the soil and allows for retention of nutrients. When cover crops are harvested the leaves can be turned back into soil to release nutrients that are stored up in the plant part.

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4 0
3 years ago
The basic unit of all forms of life is a(n)
Mamont248 [21]
Hey There!

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Have A Brainly Day :)
6 0
3 years ago
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gregori [183]
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4 0
3 years ago
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