Biology
The gas that humans need to breathe in to survive
What is oxygen?
The chemical formula for water
What is H2O?
The force that pulls objects toward Earth’s center
What is gravity?
The value of "pi" rounded to two decimal places
What is 3.14?
The fourth planet from the sun
What is mars?
The molecule that acts as the main energy source for living organisms
What is ATP
The smallest unit of matter
what is an atom?
The equation for distance
What is speed x time?
The slope formula
What is y2-y1/x2-x1?
The number that lies in the very middle of an ordered dataset
What is a median?
Organelle where photosynthesis occurs in plant cells
What is the chloroplast?
Atoms bond by sharing electrons
What is a covalent bond?
For every action, there is an equal and opposite reaction
What is newton's third law?
8(6 − 2×4) ÷ 2
what is -8?
The two main types of plate movements responsible for creating or destroying crust
What are convergent and divergent boundaries?
Biological catalyst that speeds up reactions in living organisms
What is an enzyme?
Electrons orbit a nucleus in specific fixed circular paths
What is the Bohr model?
The force exerted by a surface on the object in contact with it -- perpendicular to the surface
What is normal force?
The type of function that has the equation form y=ax2+bx+c
What is a quadratic function?
The famous equation Einstein created that relates mass and energy
What is E=mc^2?
The net movement of water molecules across a semi permeable membrane
What is osmosis?
mobile, charged particles that allow a salt solution in water to conduct electricity.
What are ions?
the force that keeps an object moving in a circle, always pulling it toward the center of the circular path
what is centripetal force?
Three consecutive odd integers that add up to 75
What is 23, 25, and 27?
The astronomical phenomenon that occurs when a star suddenly increases in brightness due to an explosion
What is a supernova?