Jeanette collected seashells for her friends on vacation. She
had 40 seashells and wants to
give them to 6 different friends.
How many seashells will each
friend get if she wants it to be
even? How many will be left over?

Holes drilled several kilometers into earth’s crust provide direct evidence about earth’s interior in the form of

What component of earth’s atmosphere exists entirely as a result of photosynthesis?

Which statement best describes the direction of the buoyant force on any object? a. opposite the force of gravity b. in the same direction as the weight c. in the direction of motion of the object d. opposite the direction of motion of the object