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Science Experiments

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Kieran Crist

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2y ago
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Cards in this guide (16)
How has technology changed farming

it has made daily tasks easier to complete

Which is an example of the way matter cycles through the bodies of living things

Whales eating salmon.

What is one purpose of a data table

To keep track of a lot of data

In a controlled experiment what is the experimental group compared to

The control group.

Which technological concern would most likely be most important for the people living in this environment

looking for ways to obtain water from earth

What is the range for the following set of measurements 7.1g 9.8g 2.3g 8.5g 7.4g 5.7g

2.3 g to 9.8g

What is the range for the following set of measurements 27 12 31 19 23 11 17

11 Degrees C to 31 Degrees C

The range is 20.

Which of the following best describes a manipulated variable

Fifteen turtles are fed iceberg lettuce and vitamins, while another fifteen turtles are fed only iceberg lettuce

What is the average for the following set of measurements 3.1mL 2.7mL 4.6mL 1.9mL 8.7mL

Average = Sum/Count = 21 mL/5 = 4.2 mL.

Which of the following is a testable hypothesis

Common house spiders need to eat insects to live!

If research is restricted then the new discoveries made are limited. Which action is most likely to increase the number of discoveries scientists can make

Increasing government funding of research

What is the range of the following measurements

0.1ml

What should be used to make a precise measurment of liquid volume

gradulated cylinder

Ask us anythingConsider the following planned experiment. Which variable is being tested in this experiment

Bhjgjuu

What describes properly controlled experiment

fiver radish plants are grown in sunlight,while another five radish plants are kept in the dark

Which activity is most likely a result of a sudden, unexpected change in the environment

The extinction of a type of shrimp

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