This is the fastest animal on land, capable of reaching speeds up to 70 mph in short bursts.
What is the cheetah?
The inventor of the light bulb.
who is Thomas Edison?
This is the largest planet in our solar system.
What is Jupiter?
a bat and a baseball combined cost $1.10, and the bat costs $1.00 more than the ball. This is the price of the ball.
What is 5 cents?
Approximately 71% of the Earth's surface is covered by this substance.
What is water?
This type of animal only eats plants.
What is a herbivore?
This Scottish-born scientist is best known for inventing the telephone in 1876.
Who is Alexander Graham Bell?
The name for a large piece of rock from space that burns up upon entering Earth's atmosphere, also known as a "shooting star."?
What is a meteor?
You roll a fair, six-sided die 90 times. This is about how many times you would expect to roll a 4.
What is 15?
This is the human body's largest organ.
What is the skin?
These aquatic mammals known for having the thickest fur of any mammal
What are sea otters?
In 1903, these two brothers achieved the first sustained, controlled flight of a powered aircraft.
Who are the Wright brothers (Orville and Wilbur Wright)?
Through our galaxy contain hundreds of billions of them, only about 3,000 are visible to the naked eye from Earth.
What is a star?
This number equals 44 plus 7, minus 23, times 10, divided by 2.
What is 140?
The first vaccine developed was for this disease, a major killer for centuries.
What is smallpox
This land animal has the most powerful bite, despite being an herbivore for the majority of its life.
What is a hippo/hippopotamus?
The inventor of the Model-T
Who is Henry Ford?
On this planet, a single day is twice as long as its year.
What is Mercury?
Jim has 6 apples, Billy has 4, Michele has 2, and Debbie has 8; this is the average number of apples among them.
What is 5?
This material is the hardest known natural substance on Earth.
What is diamond?
The age of a male lion can often be determined by the darkness of this feature.
What is its mane?
Known as the "father of the computer," he began building the first programmable mechanical computer in 1822.
Who is Charles Babbage?
On October 4, 1957, Russia launched this first artificial satellite into space, beginning the space race.
What is Sputnik?
If you have a patch of lily pads on a lake that doubles in size every single day, and it takes exactly 48 days for the patch to cover the entire lake, this is the number of days it takes for the patch to cover half the lake.
What is 47 days?
The smallest bones in the human body, including the stapes, are found in this organ.
What is the Ear?