brownie
2. What is another name for a caterpillar?
Larva.
4. Name two things that can become fossils.
Shells, bones, teeth, or footprints.
5. What does the conductor yell before the train leaves?
“All aboard!”
10. What do sunglasses protect your eyes from?
UV rays.
11. Where did potatoes originally come from?
The Andes of Peru.
12. Who were among the first people to eat popcorn?
Native Americans.
9. How does light move?
In straight lines.
7. In ancient Egypt, what did a thumbs-up mean?
Hope or winning.
6. How did people move the first bicycle?
They pushed the ground with their feet.
3. What does “dinosaur” mean in Greek?
Terrible lizard.
2. What is the hard case a caterpillar makes called?
Chrysalis or pupa.
1. How do amphibians breathe when they are young?
With gills.
4. How long ago did dinosaurs become extinct?
About 65 million years ago.
8. How many different sounds can elephants make?
About 70.
10. What kind of sunglasses were popular in the 1960s?
Oversized and cat-eye sunglasses.
8. What do elephants do if they sense danger?
They call out to each other.
5. Why are trains so fast even though they are heavy?
They have powerful engines and smooth tracks.
6. What made the high-wheel bicycle difficult to ride?
It had a big front wheel and a small back wheel, making it unstable.
2. How long does it take for a butterfly to come out of the chrysalis?
About two weeks.
4. What do fossils tell us about dinosaurs’ lives?
Their size, movement, where they lived, and what they ate.
9. What happens when light is blocked by an object?
A shadow is created.
11. What did the Spanish do with potatoes after discovering them?
They took them back to Europe.
9. What happens when light hits an object?
It bounces off the object and goes into your eyes, letting you see it.
11. What percentage of potatoes grown in the U.S. are used to make frozen fries?
Around 33%.
2. How many stages are there in a butterfly’s life cycle?
Four.