Why is this the answer?

The answer is net because this clever riddle uses fun secrets to describe a tool people use all over the world to catch fish. Imagine you are standing by a lake or a stream and you want to scoop up a fish. You would use a fishing net! The riddle gives us wonderful clues that perfectly fit this useful item. Let us look closely at the first part of the riddle: "Hold the tail". This is a tricky clue because the word "tail" is used in a funny way. A fishing net has a long part that you grab and hold tightly in your hands. This part is usually a strong handle, like a pole, or sometimes a long, sturdy rope. That long handle or rope is what the riddle playfully calls the "tail". You absolutely need to hold onto that tail with all your strength. Why? Because you need to control the net and keep it steady so it does not float away or miss the fish! Holding the tail lets you guide the net exactly where you want it to go in the water. Now, let us think about the second part of the riddle: "while I fish for you". The net itself is the part that does the amazing work of catching the fish. The net is made of lots of tiny holes, or a mesh, woven together like a strong fabric to form a big pocket or basket. When you dip the net into the water, the water goes right through the tiny holes very easily, but the fish cannot escape because the holes are much too small for them to squeeze through. The net is like a silent, waiting helper that scoops up the fish for you and holds it safely inside its mesh pocket. You are holding the tail, and the net is busy fishing for you. It is a perfect partnership between you and your tool! This clever riddle makes a simple fishing tool sound almost like a helpful friend with a long tail, ready to work hard. The riddle is a secret code that is fun to crack!