บท 4967: Exchange (1)

Zhao Hai looked at Cai wanpeng and the others and said in a deep voice, " &Quot; we usually can't do anything to ordinary crops or plants that only have a few months to live. Their death will leave behind seeds, which means that even if they die, their offspring will survive. This is the way their race continues. However, for plants like trees that have a lifespan of hundreds or thousands of years, they won't die so easily. They can even achieve eternal life in theory. &Quot;

"Eternal life?" This was the first time Cai wanpeng and the others had heard of such a theory. They looked at Zhao Hai in shock because in their impression, eternal life did not exist at all. But now, Zhao Hai's theory had completely overturned everything they had learned, which they could not accept at once.