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Katen [24]
3 years ago
6

What is a independent variable

Biology
2 answers:
arsen [322]3 years ago
4 0
An independent variable is a variable that can stand by itself. It doesn't need another variable in the situation for it to work. Independent variables are the variables that you change to test the dependent variable.
Sliva [168]3 years ago
3 0
The variable that is changed/controlled in a scientific experiment .
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Answer:

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goldenfox [79]
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Anit [1.1K]

Answer:

siRNA.

Explanation:

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Thus, the answer is option (a).

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