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Experiment improvements
Larger sample size, age variation/gender variation
Why is control necessary in an experiment?
to ensure that the observed results are not just random events
Quantitative data/Qualitative data
Numeric vs. Descriptive data
Scientific Theory vs. Law
Theory: explanation, irrefutable
Law: Descriptive, without explanation
Both supported by data
Characteristic 1
Made up of cells
Characteristic 2
Reproduce
Characteristic 3
Based on universal genetic code
DNA in cells
Characteristic 4
Show growth and development
Metamorphosis, getting larger
Characteristic 5
Obtain and use materials/energy
Photosynthesis
Characteristic 6
Respond to their environment
Taking hand off stove
Characteristic 7
Maintain stable internal environment
Body temperature
Characteristic 8
Evolve
Human reduction of canine
Note 
Flashcard (27)