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Science Experiments

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Tyreek Hills

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โˆ™ 2021-11-03 18:34:50
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Cards in this guide (26)
How has technology changed farming

it has made daily tasks easier to complete

What is the variable being tested in an experiment

Which variable is being tested in this experiment

What is one purpose of a data table

To keep track of a lot of data

What most directly enables salmon to swim in a river

Energy from it's food.

Which activity would be within the field of biology

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

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

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)

Which is the positive effect of the technological advance of going from a compass to a GPS

The GPS is much more accurate.

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.

Why are pickles stored in salt water Which hypothesis is based on this research question

C.Pickles are stored in salt water to prevent them from spoiling.

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.

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

Average works out as: 6.46 g

Which of the following is a true statement about a hypothesis

A hypothesis must be testable.

Which action would be most likely scientific research on genetic modification of food

Scientists providing evidence that genetically modified foods

What h of the following should be used to make a precise measurement of liquid volume

Graduated cylinder

Which of the following is a testable hypothesis

Common house spiders need to eat insects to live!

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

The structure below is used in agriculture. What could be a benefit of this technology

it can be used to grow food in areas with a shortage of land

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

gradulated cylinder

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 human activity negatively affects the stability of the environment

Cutting down all trees in a forest

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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What most directly enables salmon to swim in a river

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How has technology changed farming

What is the variable being tested in an experiment

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

What is one purpose of a data table

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What is the variable being tested in an experiment

Who is considered the father of modern art criticism

What is one purpose of a data table

Which activity would be within the field of biology

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