Think about all that your feet do. They walk barefoot over sand, grass, or carpet. Even with your
eyes closed, you know if a surface is hot, coarse, or
soft. At different times, your feet can feel cold or
they can feel sweaty. Your feet do many things. But
how? The answer lies in the many different types of
cells that are found in your feet.
1. What different types of cells do you think are
found just in the skin of your feet?
Type your answer here.