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?

i have to report this, it doesn't relate to biology

i believe it's c. the trait for large beaks will be passed on to future generations through natural selection.

since eventually smaller beaks would have to find another source of food or even eventually just die out from the lack of food.

1. law of superposition: when there are horizontal layers of rock. the layers at the top are the youngest.

2. law of uncomformity: where one layer is much younger than the previous one, therefore creating a gap in the time record.

3. inclusion: when there is a solid stone inside of another.

4. intrusion: a feature formed when a stone is filled with magma.

hope i answered your question.