Independent Variable
Controlled variable
asexual reproduction
Energy
sexual reproduction
Not a controlled variable
Biology
examples of stimulus
How single cell organisms grow?
stimulus
Characteristics of Life
organism
cells
How do multicelled organisms grow?
Dependent Variable
response
Something that causes a living thing to react or respond.
Things that do not effect the outcome of the experiment
What we measure in an experiment
The study of living things
Increase the number and size of their cells.
The ability to cause change or do work
What is kept the same in an experiment
an individual form of life
where a single organism can reproduce by itself
Cell size grows
the reaction from a stimulus
building blocks of life. All life processes take place in this.
Grows and develops, Uses energy Reproduces Responds to Stimuli Made of one or more cells
The one item we make different in an experiment
Requires two parents and will receive half of each parents DNA.
heat, sunlight, weather, nutrient (food) availability
