Scientific Method
Ecosystem
Cells
Electric Current
Series & Parallel Circuits
100
Name the steps in the scientific method.
Question, Hypothesis, Experiment, Results, Conclusion.
100
A group of ecosystem with similar climates and organisms is called
Biome
100
The presence of which structure would help determine if a cell was from a plant or bacteria?
cell wall
100
A complete path through which electric charges can flow.
electric circuit.
100
If all the parts of an electric circuit are connected one after another, the circuit is a ___.
series circuit.
200
What step of the scientific method involves the use of graphs, data tables, and charts.
Results
200
An extremely cold and dry land biome
Tundra
200
How are plant and animal cell similar?
Both have a nucleus
200
Electric currents move freely through materials called __.
conductors.
200
In a ___ circuit, there is only one path for the current to take.
Series circuit.
300
What is the step by step list of the work that a scientist did to test something.
Expreiment
300
What biome receives less than 25cm of rain every year?
Desert
300
What is used to make proteins in a cell?
Ribosomes.
300
Different kind of material in which charges are not able to move freely.
Insulators
300
In a ___ circuit the different parts of the circuit are on separate branches.
parallel circuit
400
What step of the scientific method is an educated quess?
Hypothesis
400
The struggle between organisms for the limited resource in a habitat.
Competition
400
What part of your body can be compared to the cell wall.
skin
400
Electric circuits are connected by conducting wires and a ___.
switch.
400
In a ___ circuit there are several paths for current to take.
parallel
500
What is the last step of the scientific method?
Conclusion.
500
A ringworm lives inside of a dog and feeds off the dogs nutrients. What kind of relationship do the ringworm and dog have?
Predation
500
Which organelle supply the cell with energy?
Mitochondria
500
What uses electrical energy as it interfers with, or resists, the flow of charge?
resistor
500
Electricity is fed into a home by heavy wires called ___.
lines.
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