Biology (The Living World)
This "powerhouse of the cell" is responsible for generating ATP through cellular respiration.
What is mitochondria?
This is the most abundant element in the universe and the first on the Periodic Table.
What is Hydrogen?
This force pulls objects toward the center of the Earth.
What is Gravity?
These are the three main types of rocks: Igneous, Sedimentary, and...
What is Metamorphic?
The study of the weather and atmosphere.
What is Meteorology?
This process allows plants to convert light energy into chemical energy (glucose).
What is Photosynthesis?
If a substance has a pH of 3, it is classified as this.
What is an Acid?
Newton’s Third Law states that for every action, there is an equal and opposite of this.
What is Reaction?
This is the most abundant gas in Earth's atmosphere, making up about 78%.
What is Nitrogen?
The study of how traits are passed from parents to offspring.
What is Genetics?
In DNA, Cytosine always pairs with Guanine, while Adenine always pairs with this.
What is Thymine?
This type of bond involves the sharing of electron pairs between atoms.
What is a Covalent Bond?
This is the unit used to measure electrical resistance.
What is an Ohm?
This theory explains the movement of Earth's lithosphere and the creation of mountains and earthquakes.
What is Plate Tectonics?
The study of the interactions between organisms and their environment.
What is Ecology?
This type of cell division results in four daughter cells, each with half the number of chromosomes of the parent cell.
What is Meiosis?
According to this law, matter cannot be created or destroyed in a chemical reaction.
What is the Law of Conservation of Mass?
This term refers to the energy an object possesses due to its motion.
What is Kinetic Energy?
A "Light Year" is a measurement of this, not time.
What is Distance?
The study of fossils and prehistoric life.
What is Paleontology?
This term describes a symbiotic relationship where one organism benefits while the other is neither helped nor harmed.
What is Commensalism?
This constant, approximately $6.022 times 10^23, represents the number of particles in one mole.
What is Avogadro's Number?
In Einstein's famous equation E = mc^2, the "c" stands for this.
What is the Speed of Light?
This layer of the atmosphere contains the ozone layer which protects us from UV radiation.
What is the Stratosphere?
The study of the motion of projectiles and the effects of gravity on them.
What is Ballistics?