Which parts of animals can be left? ( mouths and ears? bones and teeth? noses and eggs?)
bones and teeth
Scientists found fossil eggs that were partly covered with __________.
mud
Imprints and remains of things that lived long ago are not fossils. (True/ False)
False
Scientists tell what happened to the animals and plants of long time ago with their imagination. (True / False))
False
You can use your senses to observe imprints. (True / False)
True
Staying in a group helps to keep __________ animals safe. (dead?young?)
young
What's this?
Parasaurolophus
Scientists use __________ to tell what happened to the animals and plants long ago.
clues
The alligator covers its nest with __________.
plants
A footprint is a kind of __________. An ___________ is a mark that is made when an object presses into something.
imprint
What's this?
Branchiosaurus
Allosaurus teeth were __________. __________ teeth can tear meat.
sharp
A herd is a large mammal. (True/ False)
False
We think some dinosaurs moved in ____________ because many animals do today.
herds
Some dinosaurs laid eggs as small as golf balls. (True / False)
True
Your ___________ holds your body together.
skeleton
How can you tell what made the imprint? You can __________ what made it. __________ means to use what you know to figure something out.
infer
Imprints and remains of things that lived long ago are __________.
fossils
A paleontologist is a person who studies life in the past. (True/ False)
True