Human Body
How many muscles does it take to frown?
43
What has no substance or shape?
Gas
What is the 3rd Planet from the solar system?
Earth
What type of Energy is a ball rolling down the hill?
Kinetic Energy
When the ball is stopped, it's called...
Friction
What is the most important part in the Respiratory System?
Lungs
Is crushing a can a physical or chemical change?
Physical Change
When does the exact opposite of the Moon seem to appear?
Every 14 days
What is an open circuit?
An open circuit is an electrical circuit that has a broken path, preventing electricity from flowing through it
What is an unbalanced force?
An unbalanced force is a push or pull that does not have an equal and opposite force to cancel it out
How many muscles does it take to smile?
13
What is Matter?
Matter is any physical substance that has mass and takes up space
Which planet is bright blue? Uranus or Neptune?
Uranus
What is an example of Heat Energy?
Rubbing your hands together
What is a Push?
A push is a fundamental physical force that applies steady pressure or a shove to move an object away from the body
How many bones are in the kids' Human Bodies?
275
What has a substance and shape?
What planet has a day longer than a year?
Venus
What is a Closed Circuit?
A closed circuit is an unbroken electrical pathway that allows electrons to flow continuously from a power source, through components, and back to the source
What is a Force?
A force is simply a push or a pull upon an object, resulting from the object's interaction with another object
Where is the Pancreas located?
In the Digestive System
What is a Chemical Change?
A chemical change occurs when one or more substances are transformed into entirely new substances with different chemical properties
What time did Artemis II launch from Kennedy Space Center?
Wednesday April 1, 2026 at 6:35 PM EST.
If Earth possesses a molten, churning iron core that generates a protective geomagnetic field allowing for complex life to thrive, why does Venus, a planet nearly identical in size, composition, and distance from the Sun, lack a significant magnetic field, leading to its catastrophic greenhouse atmosphere and inability to support life?
Venus lacks a significant intrinsic magnetic field because its core does not undergo the vigorous thermal convection required to drive a planetary dynamo.
What is Motion?
Movement