WorksheetsSafety, Graphing, Ch. 1 Test Review Quizzizz
Total questions: 30
Worksheet time: 23mins
If you break a piece of glassware or other equipment, when should you tell the teacher...
the next period
at clean-up time
never
at once
Alcohol and other flammable materials that can ignite easily should never be used near...
another person
an open flame
a lab counter
a work table
To put out a fire in a person's hair or clothing, use...
the fire blanket
water from the sink
the wind producing by running
the fire extinguisher
Alcohol and other flammable materials that can ignite easily should never be used near...
another person
an open flame
a lab counter
a work table
When you work with laboratory chemicals, equipment or burners, all loose clothes and loose jewelry must be...
left on
left hanging loose
fastened out of the way/removed
made of nonflammable materials
Helping to clean up the laboratory is the job of...
new students
each student
old students
the teacher
You should prepare for each laboratory activity by reading all the instructions when...
after school
while you are working
next week
before starting lab
Which of the following correctly lists the order of the Scientific Method?
observation, analyze data, experiment, hypothesis, conclusion
hypothesis, observation, analyze data, experiment, conclusion
observation, analyze data, hypothesis, experiment, conclusion
observation, hypothesis, experiment, analyze data, conclusion
Which statement applies to any laboratory situation?
Clear liquids in sterile glassware can be considered safe to drink.
Clean up a broken mercury thermometer with wet paper towels and dispose in trash.
Safety goggles are unnecessary if prescription glasses are worn.
Do not pour solutions down the sink without teacher permission.
The head principal of Brenham High School is
Mr. Silvey
Mr. Chandler
Mrs. Morgan
Mr. Still
All living things
require energy to carry on life processes
have DNA that is carried on to offspring through reproduction
are composed of cells
all of the above
Similar organisms that can reproduce by interbreeding belong to the same
biodiversity
habitat
species
environment
All living things maintain an internal balance within their cells and the environment through the process of
Growth
Development
Homeostasis
Evolution
The mascot of Brenham High School is
Kitten
Bulldog
Cub
Owl
Scientific theories help scientists to
Explain large amounts of data and phenomenon.
Prove hypotheses.
Determine truth from lies.
Propose new ideas.
During an experiment which factors are observed and measured?
Dependent Variables
Independent Variables
Constants
Hypothesis
Biology is the study of
Minerals
Life
The weather
Energy
If a scientific theory is challenged by new evidence, which of the following could occur?
The theory could be altered.
The theory will forever be accepted, not the new evidence.
There can never be new evidence to challenge old theories.
A vote will be taken on whether or not to accept the new evidence.
Which of the following is an example of qualitative data?
The average height of Chinese basketball players is 6 ft, 11 inches.
When given Vitamin A, men were happier in the afternoons.
40% of juniors in high school go to sleep at 10:30pm at night.
The mean temperature for July in Texas is 98 degrees.
A hypothesis is a
definite answer to a given problem.
testable possible explanation of an observation.
proven statment.
concluding statement.
This year in Biology, we will have a "cell" unit. Why are cells important in Biology?
Cells are dead and they interact with living things.
All living things are composed of one or more cells.
Cells are not studied in Biology.
Cells are molecules that make up abiotic organisms.
The students grades are the ___________ variable.
