21. What is the largest organ in the human body? Skin

22. Which month has 28 days? February

23. What is the name of the river that flows through Egypt? Nile

24. Which bird is known for its beautiful tail feathers and courtship dance? Peacock

25. What do you call a person who studies space? Astronomer

26. What is the smallest planet in our solar system? Mercury

27. Which animal is known for its long neck? Giraffe

28. What is the name of the ship that sank on its maiden voyage in 1912? Titanic

29. What is the name of the red fruit that keeps doctors away if eaten every day? Apple

30. Which planet is known for its rings? Saturn

31. What is the name of the bear that is native to China and loves bamboo? Panda

32. Who was the first President of the United States? George Washington

33. What type of animal is a dolphin? Mammal

34. How many legs does a spider have? Eight

35. Which country is famous for its kangaroos and koalas? Australia

36. What is the main ingredient in guacamole? Avocado

37. What is the name of the superhero who wears a red cape and flies? Superman

38. Which fruit is known for having its seeds on the outside? Strawberry

39. What is the capital of France? Paris

40. What is the name of the toy that can transform into a robot and a car? Transformer