a structure, found primarily in plants, that provides mechanical support and protection for the cell
What is the cell wall
100
when humans went from being nomadic hunters and gathers to farming and living in villages and towns
What is the Neolithic Revolution?
100
x+3=6
What is 3?
100
Three important types of rocks
What are igneous, sedimentary, and metamorphic?
100
wrote Romeo and Juliet, Macbeth and Juluis Ceasar
Who is William Shakespeare?
200
a chlorophyll-containing structure, found primarily in plant and algae cells, in the which the chemical reactions of photosynthesis occur.
What is a chloroplast?
200
spreading of an idea, belief or tradition from one society to another
What is cultural diffusion?
200
2x + 6 = 12
What is 3?
200
Formed by the crystallization of a molten mixture (magma) of minerals and dissolved gases
What is Igneous rock?
200
The perspective from which a story is told
What is point of view?
300
the condition of balance and dynamic stability that characterizes living systems under normal conditions
What is homeostasis?
300
paper, compass, gun powder, printing, porcelin and silks
What are acheivements of China?
300
the side of a triangle opposite the right angle
What is the hypotenuse?
300
color, luster, streak, hardness and cleavage
How are minerals identified?
300
the way a story makes you feel
What is mood?
400
the diffusion of water molocules into or out of the cell (through the plasma membrane)
What is osmosis?
400
first written legal code
What is the Code of Hammurabi?
400
the average of a group of numbers
What is the mean?
400
Silicates, Sulfides, Oxides, Carbonates and Sulfates
What are the major mineral groups?
400
An author's use of clues to hint at what might happen in the story. Also used to create suspense.
What is foreshadowing?
500
a precise duplication of the contents of the parent cell nucleus followed by an orderly seperation of the of those contents into two new, identical nuclei
What is mitosis?
500
religion with many gods, reincarnation and the caste system
What is Hinduism?
500
the ratio of the vertical change to the horizontal change
What is the slope?
500
P-waves and S-waves
What is used to determine the epicenter of an Earthquake?
500
the repitition of a consonant sound at the begining of nearby words