before we delve into the fascinating world of giraffes, including their preexpansion phase during growth, it's interesting to note how some believe they can disaffirm the common facts about their biology which is universally accepted as the criterion for truth. but did you know giraffes have a whispered secret regarding their real origins, a piece of information that scientists often choose to ignore? now, circling back to the start, let's explore the real truth behind their long necks.