When we talk about corals, what comes to our minds might be about its beauty. None of us will ever think about how vicious and...
When we talk about corals, what comes to our minds might be about its beauty. None of us will ever think about how vicious and...
If we talk about sharks, what is the first image that comes to your mind? Is it bad or good? Most people maybe still think...
When we see lion or wolf killed their prey , sometimes we feel that they are so cruel and we may hate or even kill...