Experiments!
In a control experiment the one thing that may change is called
What is the independent variable?
This category include all others
• organism
• biome
• community
• ecosystem
• population
What is a Biome?
Convert 56m into cm
What is 560 cm?
The snow shoe rabbit changes the color of its coat depending on the season. This is called…
What is an adaptation?
Tool used to measure time
What is a stopwatch?
This is how scientist check their hypothesis
What is collecting data?
This symbiotic relationship allows one member to benefits, and the other member to remain unaffected
What is Commensalism?
This type of graph displays continuous data
What is a line graph?
The changes in a species physical appearance over a long period of time is known as ______.
What is evolution?
Convert 1000-mg to g
What is 1 gram?
This group is maintained under normal conditions
What is the control group?
What is a food web?
This variable is graphed on the y-axis
What is the dependent variable?
Believed that giraffes neck grew due to natural selection. Coined the phrase "Survival of the fittest"
Who is Charles Darwin?
"km" is an abbreviation for
Group in an experiment that receives the independent variable
What is the experimental group?
This nutrient cycles does not involve the atmosphere
A.Carbon cycle
B.Oxygen cycle
C.Phosphorus cycle
D.Nitrogen cycle
What is the phosphorus cycle?
"g" or grams is the measurement for this
What is mass?
Similar triats that unrelated species evolve
What are analogous traits?
The amount of significant figures: 1.001390
What is 7 sig figs?
Tool used to measure small amounts of liquids
What is a graduated cylinder?
What is the difference in primary succession and secondary succession?
In primary succession occurs where the land is barren (no life) and secondary succession occurs where soil and seeds are already present.
A special kind of bar graph that uses bars to
represent the frequency of numerical data
that have been organized into intervals.
What is a histogram?
Robins feed on spiders;Large spiders are easily seen and eaten.Small spiders are slow.Average sized spiders survive. This is this type of selection...
What is Stabilizing selection?
1 meter = 39.4 inches
4.5 inches =_______ meters?
What is 0.11 meters