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Biology
Chemistry
Physics
Astronomy
Medical Sciences
100
This is the process by which plants convert water, carbon dioxide, and sunlight to produce oxygen and glucose
What is photosynthesis?
100
Anything made up of molecules and atoms are called this
What is matter?
100
The first form of spectacular electric discharge seen by humans was this
What is lightning?
100
This basic force of the universe is most responsible for holding the planets of our solar system in their orbits
What is gravity?
100
Ebola is this type of a pathogen
What is a virus?
200
This is the hardest substance in the human body
What is the Tooth Enamel ?
200
When a solution contains the maximum amount of solute that it can hold at at a given temperature and pressure, it is called this
What is a saturated solution
200
this is the best term for the tendency of any mass to remain at rest?
What is Inertia?
200
this gas makes up most of Mars’ atmosphere?
What is CO2
200
AIDS stands for this?
What is acquired immune deficiency syndrome
300
This parent provides the genetic info found in the mitochondria of your cells
What is the mother?
300
This is the term for atoms with the same number of protons but different number of neutrons
What are isotopes?
300
Where does sound travel faster in this medium; water or air?
What is water?
300
This celestial phenomenon most directly causes a comet’s tail to point away from the sun?
What is solar wind?
300
ALS stands for this
What is amyotrophic lateral sclerosis?
400
The pancreas is part of these two systems
What are the endocrine and the digestive systems?
400
Diamond, Fullerene and THIS are the 3 most common allotropes of carbon
What is graphite?
400
When the acceleration of a body is directly proportional to the displacement from equilibrium and opposite in direction, it is called this
What is simple harmonic motion
400
This is the hottest planet in our solar system?
What is Venus?
400
According to many, this was the “ring of roses” in the childhood nursery rhyme?
What is the rash of the bubonic plague?
500
This is the protein from which gelatin, which is used as a food additive, most commonly derived?
What is collagen
500
How many nodes are in an “s” orbital?
What is zero?
500
lasers made from THIS noble gas can cut through materials that are so tough even diamond tipped blades will not cut.
What is Xenon
500
This is where are stars formed?
What is a nebula?
500
This highly infectious disease was declared in 1979 to have been completely eradicated?
What is smallpox?