What is it called when birds fly to warmer climates for the winter?
migration
Which 2 parts of our body keep growing throughout our lives?
Ears and nose
Who was the first human to step on the Moon?
Neil Armstrong
What are the three states of matter?
Solid, liquid, and gas
How many muscles are there in the human body?
Approximately 640 muscles
What do you call a person who studies rocks?
A petrologist
How many teeth do most adult humans have?
32
If you have arachnophobia, which animal are you scared of?
Spiders
How many elements are in the periodic table?
118
Approximately how many breaths does the average human take in a day?
23,000
Where is the smallest bone in the human body?
In your ear
How many muscles are there in the human body?
Approximately 640 muscles
How many of the planets are smaller than Earth?
Three – Mercury, Venus, Mars
