Biology
Why Can't Some Birds Fly?
You might have many birds which can't fly. Have you ever wondered why can't they fly? So, in this ses…
You might have many birds which can't fly. Have you ever wondered why can't they fly? So, in this ses…
Many animals need sleep. Even brainless jellyfish enter sleep where they pulse less and respond more slowly t…
While combing your hair you might have wondered how does hair grows? So let's find the answer of this q…