Chapter 1 test - the world of life
In the forest
In Space
On a Farm
In the Ocean
All of the Above
Asking Questions
Giving Lectures
Making Observations
Being Curious
Forming Hypotheses
Is used by all scientists in exactly the same way
Is strict and rigid, without much room for creativity
Is a series of steps used to answer a question
Is accurate only if each step is done in the official order
Keeps things from getting too dangerous
Tests only one factor at a time
Is a practice or "warm up" experiment
Doesn't allow much creativity
Well supported by many observations and experiments
Usually just a scientist's best guess
A hypothesis that has not yet been tested
A hypothesis that has been proven incorrect
Kg
Mm
Liters
Yards
Pounds
A CT or MRI scan
A transmission electron microscope (TEM)
A computer
A compound light microscope
Multiply length and width
Multiply length, width and height
Measure how much fluid the object displaces
Either B or C
Area
Surface area
Volume
Mass
Volume
Mass
Area
Weight
Temperature
Mass
Volume
Area
When experiments are done wrong
When conclusions of a controlled and tested hypothesis prove something new or different
When two different scientists do different experiments
When the president says so
To have more fun
To get a lot of different opinions
To be certain difference are caused by the variable and not by the differences in individuals
The more organisms tested, the more certain scientists can be of the data
Both C and D
Physical, Visual and Tactile
Conceptual, Mathematical and Scientific
Mathematical, Conceptual and Physical
Simple, Complex and Futuristic
A summary of many experiments' results and observations
A statement of what WILL happen in a specific situation
A statement of what you think will happen in a specific situation
Both A & B
Electrical models of experiments
The application of science for practical purposes
The creation of spreadsheets
A way to look at tiny objects
Compound Light Microscope
Transmission Electron Microscope
Scanning Electron Microscope
A magnifying glass
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