Biology
Optics
Chemistry
Climate Change
100
The centrioles move to the poles and the chromosomes shorten and thicken. 
What is the mitochondria
100
The colors of viable light (red, orange, yellow, green, blue, indigo, violet)
What is the visible spectrum?
100
Folding, ripping/ tearing are all examples of this type of change
What is physical change
100
a long term change in large area (global or regional)
What is climate change
200
Blood type O is a _____ blood type.
What is the universal blood type?
200
Behind the mirror and same distance from the mirror
What is the location of an image in a plane mirror?
200
The chemical formula of this compound is "NaI"
What is sodium iodide?
200
The climate of an area affected by these four factors.
What is topography, elevation,ocean currents and latitude
300
Cell wall, centriole and chloroplast is only found in this cell type
What do only plant cells have?
300
Angle of incidence equals the angle of reflection.
What is the law of reflection?
300
A scale that determines how acidic or basic a substance is
What is PH scale
300
temperature, visibility, and UV index are all examples of......
What is weather
400
Tendons and ligaments are examples of what tissue.
What is examples of connective tissues?
400
Some materials if they are crushed or rubbed (friction) they will glow.
What is tribolminescent?
400
A substance that contains many cations
What is polyvalent cations?
400
describes how strong the sun's rays are
What is UV index
500
Epithelial, connective, muscle and nerve tissues
What are the four major types of tissue found in animals?
500
A cell in your eye that lets you see in low light.
What are rods?
500
protecting your health and safety are all your ...
What is legal rights
500
When gases of the earth's atmosphere trap infrared radiation.
What is GHG