Fill in a word that correctly completes the paragraph.

Isabelle visits Ashfall Fossil Beds State Historical Park in Nebraska. She sees the sites where paleontologists discovered the remains of many extinct species.

Paleontologists study ancient organisms. Over millions of years, sediment hardens into rock and preserves remains of living things. A
is the impression that an organism or part of an organism leaves in rock.

The word that correctly completes the paragraph is "fossil" and it should be placed as, "A fossil is the impression that an organism... leaves in rock."

To complete this paragraph we must use our knowledge of context clues.

What are context clues?

We can define context clues as any hints given by the author in a text that allow us to find out meanings of words or even missing words. Here, the context clues refer to paleontology, extinct species, and rocks.

With those clues in mind, we can safely complete the paragraph with the word "fossils." A fossil is an impression left by an organism in rock, which is preserved throughout centuries or millennia.

Learn more about context clues here:

https://brainly.com/question/2437273