Benjamin Martin——Works at the United Nations Office on Drugs and Crime, Lives in Vienna, Austria.
A tadpole hatches from the egg. The tadpole changes into a frog. Egg, tadpole, and frog--these are the three stages of the frog's life cycle. A frog egg does not have a hard shell.read more >>
QuesHub is a place where questions meet answers, it is more authentic than Quora, but you still need to discern the answers provided by the respondents.