The dependent variable in an experiment will be the one that you _____. A. change B. hold constant C. observe for changes

Answers

Answer 1

Answer:

Answer: Observe for changes

Explanation:

There are two different types of variable in an experiment. One is dependent variable and the other one is independent variable.

The independent variable are the factors which are changed in the experiment in order to observe the change and get the result of the experiment.

The changes in the independent variable changes the dependent variable and then observed change is the result.

So, the dependent variable that observes for the changes.

Answer 2

Answer:

The dependent variable in an experiment will be the one that you _____;

D. Observe for changes

Anexperiment has three kinds of variables;

Independent

Dependent

Controlled

The independent variable is the one that the scientist changes so A is not an option.

The experimenter is to change the independent variable, thus, the change in the dependent variable is observed and recorded

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Answers

Electric -- Force by electricity (charges)
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Answers

False, the matter can move without the occur of energy transfer.

false matter can move without an energy transfer

PLZ HelpWhich of the following is not a significant threat to the world’s rainforests?

a
grazing
b
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c
shipping
d
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Question 2
Which of the following is a natural disaster that can have a significant impact on human populations?

a
volcano
b
all of the above
c
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d
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Answers

Question 2 : all of the above

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Question 2: All of the Above

All animals that swim freely in the ocean are known as...?

Answers

the answer is nektonAnswer here

this answer includes animals and plants : phytoplankton

29)

Which feature do prokaryotic and eukaryotic cells share?

Answers

♥ They ALL have cells that have a plasma membrane, ribosomes, DNA, and cytoplasm. This is a feature that they share.
♥Hope this helps!♥

Which of the following is a true statement about the flow of energy in an ecosystem?a. Smaller organisms need less energy per gram of body weight than do larger organisms.
6. Energy transfer between organisms normally involves conservation of heat energy.
C. Energy is lost between trophic levels.

Answers

Energy is lost between trophic levels.

Answer: Option C

Explanation:

The source of energy for all organisms is the Sun. The Tropic levels exhibit the flow of energy in an ecosystem. The flow of energy is always in one direction. The energy level decreases crossing each trophic level as energy is lost in the form of heat.

Primary producers are the first in Trophic level, The Herbivores fall in the next level , the Carnivores form the next level and the decomposers are the last in the trophic level. The decomposers decompose all the living organisms and convert to nutrients that are available in the soil. The plants take up this nutrient and hence this is a cycle.

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