Some organisms produce their own sunblock.
Some organisms produce their own sunblock.
Fun Time Demonstrate how covering your skin can help prevent it from being damaged by the Sun. Fold the sheet of white construction paper in half lengthwise 2 times. Use the one-hole paper punch to make 30 or more holes in the folded sheet of white paper. Unfold the sheet of white paper, and place it on top of the sheet of red construction paper. Use the paper clips to hold the 2 sheets of paper together.