A SECRET WEAPON FOR RIDDLE

Q: My pores and skin is green and slippery, I have four legs and webbed ft, I hop on land and swim underwater, I really like bugs and little fish to try to eat. What am I?e) You planted sunflower seeds in the back garden. Every day, the number of bouquets doubles. If it will require 52 days with the bouquets to fill the back garden, the number of d