Mammals all have hair, but that hair can be very different from one mammal to another or even on the same mammal. Steps

1) Collect different types of mammal hair that you can find (human, dog, cat, goat, etc.).

2) Prepare slides of all the different types of hair.

3) Examine slides under a microscope.

4) Draw diagrams and write brief descriptions of each type of hair.

Answer these questions:

1) How does hair from the same animal compare?

2) How does hair from different animals compare?

3) How are the hairs similar between the different types of animals?