Biology
Optics
Chemistry
Climate Change
???
100
An structural layer made of cellulose surrounding the cell
What is a cell wall
100
A mirror that is curved inwards
What is a Concave Mirror
100
H2O
What is the formula of water
100
The environmental Conditions that occur at a particular place at a particular time
What is weather
200
A group of organs that work together and provide an organism with an advantage for survival
What is a system
200
A Light that can produce all the colors you see
What is White Light
200
CH4
What is Methane
200
The envelope of gases surrounding the Earth
What is an Atmosphere
300
Hydrogen, Oxygen, Fluorine, Bromine, Iodine, Nitrogen, Chlorine
What is HOFBrINCl
300
Carbon Dioxide in an example of this
What is Green House Gases (G.H.G)
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