science of shopping
complex
hard to understand
colony
group of animals living together in one area
specialize
concentrate on or expertise in
settle
move to a new country or are and make a home
ancestors
family members who lived a long time ago
commercial
related to business
reproduce
to have babies
primary
main
volunteer
having freely chosen to do something
faith
strong belief that something is good or true
addictive
so enjoyable that one wants more
extinction
species of animal or plant no longer exists
manufacture
produce or make
emigration
moving away from one place to another
generation
people born/living around the same time
consumer
person who buys goods or services for personal use
threaten
to cause danger to
consume
use
immigration
moving towards somewhere
gutsy
brave or showing courage
something bought for a cheaper price than usual
factor
something that partly causes or contributes to a situation
substance
physical material
nation
country
liberty
freedom
retail
the sale of goods or services directly to people
tranfer
move
domestic
resident
person who lives in a particular place
assume
to believe without facts
method
procedure
stability
situation that is certain or safe
frontier
edge of unexplored land
alter
to change
resemble
similiar to
discrimination
people treat a minority unfairly
colonize
send people to another place to gain control
bump
to hit with your body, especially by accident
pollen
powder produced by a flower
migrants
people who have moved from one region to a new home
overview
general review or summary
appealing
attractive
shelter
protection from danger
barrier
problem or obstacle
relocate
move somewhere new
concession stand
place that sells food inside a larger business
encounter
unexpectedly find or experience something/someone
rip off
something that costs more than it should
survive
live
"head over"
to go to
habitat
place in which an animal or plant usually lives
"out of line"
inappropriate
prospect
the possibility of some future event happening
irrisistible
so attractive that you cannot stop yourself from liking or wanting
aspect
a specific feature