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lukranit [14]
3 years ago
9

The energy in most ecosystems comes from

Biology
2 answers:
kakasveta [241]3 years ago
4 0

Answer:  B

Explanation:The energy needed by living things comes from the sun. Every ecosystem depends on green plants to trap the energy in sunlight and change it into chemical energy. The process by which green plants convert the sun's energy is called photosynthesis.

elena55 [62]3 years ago
4 0
The answer would be B cause it’s the beginning of a ecosystem
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This difference in pressure (i.e higher pressure with in the lungs than the atmosphere)  causes lungs to remain attached to the chest wall and hence looks inflated.  

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