Which animal has the largest brain?
A cube has 6 faces. If each face is painted and the cube is cut into 27 equal smaller cubes, how many small cubes have exactly three painted faces?
A recipe for 4 people uses 2 cups of rice. How much rice is needed for 10 people?
If every letter moves two places forward in the alphabet, what does DOG become?
If you deposit money into a savings account, what do you generally earn?
A plant is watered regularly but kept in a completely dark room. What will most likely happen after several weeks?
What is the SI unit of force?
Which vitamin is primarily produced in the human skin when exposed to sunlight?