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Science Experiments

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Madge Ledner

Lvl 10
โˆ™ 2021-10-05 18:33:57
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Cards in this guide (20)
What is the variable being tested in an experiment

Which variable is being tested in this experiment

Who is considered the father of modern art criticism

Denis Diderot

What is one purpose of a data table

To keep track of a lot of data

Which activity would be within the field of biology

Figuring out how pesticides affect plant growth is within the field of biology.

Which human activity has the most negative effect on the stability of an ocean environment

Dumping waste from ships

There are many attempts to increase the amount of food produced which method is known to have harmful effects on the health of humans

overuse of pesticides

What is the purpose of technology

Solving Problems. (APEX)

What action would most likely increase the number of discoveries scientists can make

Tougher government regulation and decreased funding would likely decrease the number of discoveries scientists could make.

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.

What is the difference between a research question and a research hypothesis

A hypothesis is a possible answer for the question.

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!

In a controlled experiment what term is used to describe the many factors that might be different between the experiment and control groups

Variables

Some technologies have a number of negative effects. Which is a negative outcome of the technology of vertical farming

rural farmers may lose their income

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

In a controlled experiment which group experiences the test

Experimental group

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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How has technology changed farming

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How has technology changed farming

What is the variable being tested in an experiment

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How has technology changed farming

What is the variable being tested in an experiment

What is one purpose of a data table

What most directly enables salmon to swim in a river

โžก๏ธ
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โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…
No Reviews