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…What Has A Brown Coat, A Long Tail, And Lives In HouseWhat Hangs In The Sky By Day But At Night Goes Away?Christmas Riddles with Answers (2026): Easy, Medium & HardWhat Has Four Legs, But Can’t Walk?What Can Stand In Place Of A Country But Still Fold…What Comes Once A Day But Leaves Every Morning?What Has A Green Top, Red On Its Belly, Seeds On The Outside