READING 100 Active Reading Fossils can tell us a lot about the history of our planet. As you
read through this lesson, pay special attention to how fossils form. Fill in the graphic organizer
below to outline the steps that create fossils.
Step 1:
Step 2:
Step 3:

the scientific method.

b) the inside picture would look at a very high temperature in a very low ph

the correct answer is option d.

an appositive is a noun, noun phrase or noun clause which follows another noun or noun phrase in order to describe it or name it another way. they are usually used between commas, brackets or dashes.

the example sentence with the correct use of commas is the following:

her uncle, the man over there in the red shirt, owns the hardware store in town.

they have identical fossils of organisms that have evolved over time.

both have animal fossils preserved in them due to weathering and erosion.

they contain different fossils because life on earth has changed through time.

the fossils in them were formed on the surface of earth due to exposure to sunlight.