Name two items that was an electrical conductor
Ourselves, nails, washers, paperclip, etc
What is the biggest animal in the world?
The Blue Whale
What is the largest star in our solar system?
The Sun
Which organ pumps blood around the body?
The heart
What is the process called where plants convert sunlight into energy?
Photosynthesis
The type of energy inside a watermelon BEFORE it explodes
Potential energy
What is it called when animals are active during the night, and sleep during the day?
Nocturnal
What planet is known as the "Red Planet"?
Mars
What makes up 80% of our brains?
Water!
What is a scientist who studies rocks called?
A geologist!
The cartoonist who created the complicated chain reaction machines we made
Rube Goldberg
What is the only flying mammal?
Bats
What is the name of the galaxy that our solar system is in?
The Milky Way!
What type of blood cells fight infections in our body?
White blood cells
What part of a plant absorbs sunlight?
The leaves
The type of energy in a watermelon DURING an explosion
Kinetic energy
How many hearts does an octopus have?
Three!
What is the hottest planet in our solar system?
Venus
What is the largest organ in the human body?
The skin!
What is the name of the layer of gases that surrounds Earth?
The atmosphere
A force that moves an object away from its source (HINT: balloon cars)
Push
Which type of bird can fly backwards?
Hummingbirds!
What is the most common element in the universe?
Hydrogen
How many bones are in the human body?
206
How old is the Earth?
Around 4.5 billion years