Parts of an Experiment
Used for comparison, does not receive the independent variable
Control Group
The metric system is based on parts of and multiples of this number.
10
basic unit of structure and function in living organisms
study of life
Biology
The D in D-TAILS stands for?
Data
parts of the experiment that remain the same
Constants
basic unit used to measure distance
Meter
maintaining a stable internal environment
Homeostasis
numerical data such as 25 centimeters
Quantitative data
The I in D-TAILS means
Intervals
variable that you change
Independent Variable
34.39 hm = ______________ cm
343900
causes a response
Stimulus
descriptive data such as color or texture
Qualitative data
A good experiment has this many variables?
One
part of the experiment that is measured, what changes as a result of what you change
Dependent variable
84 cm = _____________ m
.84m
enables an organism to better survive in its environment
Adaptation
Explains a scientific, testable scientific phenomenon, does not attempt to explain why the phenomenon occurs.
Scientific Law
As the independent variable increase and the dependent variable decrease the relationship would be?
Negative
is used to test the hypothesis
Experiment
15.673 km = ___________ mm
15673000
having cells, tissues, organs, and systems
Displays Organization
Uses repeated testing and evidence to attempt to explain why a phenomenon occurs
Scientific Theory
Scientific Methods include what important steps
Question/problem, research, hypothesizing, experimenting, recording and analyzing data, and drawing conclusions