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28 Cards in this Set

  • Front
  • Back
science
is and oranized way of using evudebce to learn about the natural world
observation
to gather info by watching
data
the info gathered from observations
inference
a logical interpretation based on prior knowledge
hypothesis
is a proposed scientific explanation for a set of observation
spontaneous generation
a hypothesis
controlled experiment
only one vairable can b changed
manipulated vairable
the vairable that is changed
responding variable
the variable that changes because of the manipulated vairable
theroy
a hypothesis that is so well supported with data
spontaneous generation
a hypothesis
controlled experiment
only one vairable can b changed
manipulated vairable
the vairable that is changed
responding variable
the variable that changes because of the manipulated vairable
theroy
a hypothesis that is so well supported with data
biology
the studdy of life
cell
is a collection of living matter enclosed by a barrier that seoarates the cell from its surroundings
sexual reproduction
cells from two different parents unite to produce the first cell of the new organism
asexual reproduction
only one parents to creat a new cell
metabolism
breaks down food
stimulus
is a signal to which an organism responds
homeostasis
the process b y which they do this
evolution
cells mutating and turning the monkey into the man
cell fractionation
to separate the different cell parts
microscope
lets u c microscopic things
compund light microscope
allow light to pass through the specimen
electron microscope
used to studdy even small objects
cell culture
the clee is able to reproduce so that a group of cells devolops from the single original cell