英文作答,关于cell
英文作答,关于cellKevin is a healthy boy and a lot of cells are worn out and rubbed off from his skin every day.Explain why his skin can still function well.
最佳回答
快乐的硬币
2026-09-29 02:23:18
Because when a lot of cells worn out,more new cells grow to form new skin and continue the function。It's a normal phenomenon that some of cells of a healthy person die every。It doern't indicate that person is ill,and it's decided and controled by gene。
最新回答共有2条回答
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2026-09-29 02:23:18标致的芒果
回复Because when a lot of cells worn out,more new cells grow to form new skin and continue the function。It's a normal phenomenon that some of cells of a healthy person die every。It doern't indicate that person is ill,and it's decided and controled by gene。
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