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BIOLOGY

Published on Dec 14, 2015

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1.

BIOLOGY

Vocabulary
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2.

Science

A body knowledge based on the study of nature.
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3.

Theory

Explains a phenomenon supported by many observations.
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4.

Inference

Using new knowledge and knowledge you already know to for m a conclusion.
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5.

Scientific method

  • Identify the problem
  • make observations
  • make a hypothesis
  • collect data
  • accept or reject hypothesis
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6.

Hypothesis

Testable explanation of a situation
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7.

Serendipity

The occurrence of accidental but fortunate results 
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8.

Experiment

Tests Hypothesis 
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9.

independent variable

the variable that can be changed (x axis) by the experimenter
10.

Dependent variable

the variable that changes (y axis) as a result of the independent variable 
11.

Characteristics of life

  • made of one or more cells
  • displays organization
  • grows and develops
  • reproduces
  • responds to stimuli
  • requires energy
  • maintains homeostatis
  • adaptations evolve over time
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