Unknown life span
shared by m840411 on Jan 16
163
views
0
faves
0
comments
我們都對這些動物非常熟悉,但你知道他們的平均年齡嗎?
There are animals that we've known well, but little known the average life span of them.
by Dizzy Chang
Source
Unknown. Add a sourceCategory
ScienceGet a Quote