A REVIEW OF BRAIN TEASERS

Q: My skin is environmentally friendly and slippery, I have four legs and webbed ft, I hop on land and swim underwater, I like bugs and very little fish to eat. What am I?e) You planted sunflower seeds as part of your again back garden. Every day, the number of bouquets doubles. If it takes fifty two times for that bouquets to fill the backyard gar