NOT KNOWN DETAILS ABOUT RIDDLES

Q: My pores and skin is green and slippery, I have 4 legs and webbed ft, I hop on land and swim underwater, I love bugs and little fish to consume. What am I?5. What two figures produce a one-digit variety if you multiply them but a two-digit quantity whenever you include them with each other? What exactly are the advantages of Brain Teasers for c