为什么猕猴桃和苹果放在一起,猕猴桃更熟的快?请提供我科学的证明!

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• 为什么猕猴桃和苹果放在一起,猕猴桃更熟的快?请提供我科学的证明!
• 为什么猕猴桃和苹果放在一起,猕猴桃更熟的快?
• 猕猴桃跟苹果哪个好?最近苹果太贵了,准备以后用猕猴桃来取代苹果,是经常吃苹果好还是猕猴桃好呢?
• 英语翻译He could also send many signals with a mirror.He usually used the mirror to warn someone of danger.Or he tried to get the attention of a person far away.But he also used ig to send messages in code.Of course,mirrors could be used only when the sun was shining.At night,Indians used fire arrows for signaling.An Indian also sent signals with smoke.He made a small fire of dry wood.Then he put grass of green branches on it.He held a blankt over the fir