Biology
What is the largest species of shark in the world?
Whale shark
6.02x10^23
What is Avogadro's number
What is the difference between speed and velocity?
Velocity is speed with a direction
What do you call a large group of stars, dust, and gas?
A galaxy.
What is the most basic unit of life?
The cell
What is the process when a caterpillar turns into a butterfly?
Metamorphosis
What do you call the forces present within a molecule?
IntrAmolecular forces
What is the unit of energy?
Joule (J)
Which gas makes up most of the sun?
Hydrogen
What is the main gas that makes up the Earth's atmosphere?
Nitrogen
What is the largest bone in the human skull?
Mandible
He developed the atomic theory, which proposed that all matter is made up of tiny, indivisible particles called atoms, with each element having its own unique type of atom.
Which direction does the Normal force vector point?
Perpendicular to the surface
How many Earths could fit inside the Sun?
Around 1 million
What is the tallest type of grass?
Bamboo
What is the white area of the eye called?
Sclera
Which reactions are non-redox?
Double displacement, precipitation, and acid-base neutralization reactions
What is Newton’s Second Law?
Net force is equal to acceleration times mass
Which planet is named after the Roman god of agriculture?
Saturn
How long is the lifespan of a human red blood cell?
120 days
How many months is the average gestation period for elephants?
22 months
What class of organic compounds is characterized by an -OH group bonded to an alkyl group?
Alcohol
At the bottom of a ferris wheel, is the normal force of the bench on a person greater or less than the Force due to gravity?
Greater than
Who was the first American in space?
Alan Shepard
How many different types of bats are there 🦇
1000