<span>well i take this test before and the correct answer is :A They produce food by photosynthesis</span>
Cytokinesis<span> begins in anaphase in animal cells and prophase in plant cells
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Answer:
Most plant can't grow in darkness because they need energy from light to carry out photosynthesis
Answer:
When energy flows out of a system, it must all flow into the surroundings.
When energy flows out of a system, ΔEsystem is negative.
When energy flows into the surroundings, ΔEsurroundings is positive.
Therefore,
─ ΔEsystem= ΔEsurroundings
