Home › Kids Riddles › When It Was Young, It Had A Tail. When It Grew Up, It Had KneesWhen It Was Young, It Had A Tail. When It Grew Up, It Had Knees Updated: 20/11/2021 by Mr. Ryan Riddle: When it was young, it had a tail. When it grew up, it had knees.Show AnswerAnswer: Frog Solve More Riddles:Halloween Riddles with Answers (2026): Easy, Medium & HardWhat Has A Head, A Tail, Is Brown, And Has No Legs?What Is Green, Has Four Legs, No Tail, And Usually…Christmas Riddles with Answers (2026): Easy, Medium & HardWhat Can Stand In Place Of A Country But Still Fold…What Comes Once A Day But Leaves Every Morning?What Always Comes Into The House Through The Keyhole?What Has Hands but Cannot Clap?What Has 88 Keys But Can’t Open A Single Door?What Has 4 Fingers And A Thumb, But Is Not Living?