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Safety
Scientific Method
Metric System
Miscellaneous
Extra
100
If anything goes wrong in the lab who should you notify?
the teacher
100
What is a process in which steps are taken to figure out a problem/question through experimentation?
scientific method
100
This is the internationally agreed decimal system of measurement.
metric system
100
What is a hypothesis?
Educated Guess
100
Tasha is testing the effect of blue colored light on the growth of tomato plants. What is the independent variable?
The blue light
200
You should never eat or drink in the lab unless......
Mr. Eastlake says you can
200
What must our Problem/Question be in order to use the scientific method?
testable
200
What is the base unit for mass?
gram
200
When in the scientific method is the procedures and materials identified?
experiment
200
Going through puberty is an example of...
development
300
Which characteristic of life best fits: your legs and arms get longer and stronger as you get older
Living things grow and develop
300
The variable that is deliberately changed is the...
independent variable
300
What is the basic unit for volume?
Liter
300
If the amount of water is CHANGED by you in an experiment it is then considered the _________________ variable.
independent
300
What is the difference between an observation and an inference? (Think of Mrs. Bowling's "me" bag)
observation- what you see inference- conclusions from what you see
400
These are variables that remain the same throughout the experiment
constant variables
400
What is the largest level of organization?
biosphere
400
All living things have DNA, which characteristic of life does this reflect.
All living things have organization
500
If you are to smell something in the lab how should you smell it?
waft it
500
How many independent variables are tested in a controlled experiment?
1
500
Complete the levels of organization: organism--> population-->community--> _____________--> biosphere
ecosystem
500
If a hypothesis is not proven what should the scientist do?
Create another hypothesis and complete a different experiment.
500
Describe 2 ways your body maintains homeostasis.
sweating and shivering