Review Game Zone
Games
Test
Preview
Back
Match it!
Match it! Select the correct answer from the pull down...Good luck!
In most stable freshwater environments, populations of Daphnia are almost entirely female and reproduce asexually. However, males are observed in low oxygen environments or when food is scarce. Based on these observations, a researcher suggests that
A scientific theory is a hypothesis that has been tested and confirmed many times by different scientists; an observation is
hypothesis.
may reveal greater unknown complexities.
They can help predict outcomes.
control data of normal pulse rates for each individual are missing.
Create a third group that does not receive the supplement.
hypothesis.
hypothesis.
Which of the following best describes the use of population models in biology?
A scientific theory is a hypothesis that has been tested and confirmed many times by different scientists; an observation is
hypothesis.
may reveal greater unknown complexities.
They can help predict outcomes.
control data of normal pulse rates for each individual are missing.
Create a third group that does not receive the supplement.
hypothesis.
hypothesis.
A computer model of cellular mitosis can simulate the aspects of cellular division quite well. However, microscopic observation of actual cellular mitosis can improve understanding because actual observations
A scientific theory is a hypothesis that has been tested and confirmed many times by different scientists; an observation is
hypothesis.
may reveal greater unknown complexities.
They can help predict outcomes.
control data of normal pulse rates for each individual are missing.
Create a third group that does not receive the supplement.
hypothesis.
hypothesis.
A mineral supplement designed to prevent the common cold was given to two groups of people during a scientific study. Group 1 was given 50 mg a day of the mineral. Group 2 was given 100 mg a day of the mineral. After eight weeks, neither group report
A scientific theory is a hypothesis that has been tested and confirmed many times by different scientists; an observation is
hypothesis.
may reveal greater unknown complexities.
They can help predict outcomes.
control data of normal pulse rates for each individual are missing.
Create a third group that does not receive the supplement.
hypothesis.
hypothesis.
The jackrabbit population sometimes decreases dramatically. One possible explanation for this decrease is that the coyote population has increased. This explanation is a scientific
A scientific theory is a hypothesis that has been tested and confirmed many times by different scientists; an observation is
hypothesis.
may reveal greater unknown complexities.
They can help predict outcomes.
control data of normal pulse rates for each individual are missing.
Create a third group that does not receive the supplement.
hypothesis.
hypothesis.
Students hypothesized that their normal pulse rates would double after doing 50 sit-ups. After completing three trials, four students averaged their individual pulse rates and recorded their results. Student 1 had an average pulse rate of 120 beats p
A scientific theory is a hypothesis that has been tested and confirmed many times by different scientists; an observation is
hypothesis.
may reveal greater unknown complexities.
They can help predict outcomes.
control data of normal pulse rates for each individual are missing.
Create a third group that does not receive the supplement.
hypothesis.
hypothesis.
What is the difference between a scientific observation and a scientific theory?
A scientific theory is a hypothesis that has been tested and confirmed many times by different scientists; an observation is
hypothesis.
may reveal greater unknown complexities.
They can help predict outcomes.
control data of normal pulse rates for each individual are missing.
Create a third group that does not receive the supplement.
hypothesis.
hypothesis.
A prediction was made that the best conditions for earthworm growth occur when there are fewer than five earthworms per cubic meter of soil. This prediction is called a
A scientific theory is a hypothesis that has been tested and confirmed many times by different scientists; an observation is
hypothesis.
may reveal greater unknown complexities.
They can help predict outcomes.
control data of normal pulse rates for each individual are missing.
Create a third group that does not receive the supplement.
hypothesis.
hypothesis.
Check it!
Match it!
Match it!