ivan1076
ivan1076 ivan1076
  • 23-10-2019
  • Biology
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what type of Investigations allow for the control of variables​

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kennykidboi
kennykidboi kennykidboi
  • 23-10-2019

Answer:

An experimental investigation allows you to control the variables.

Explanation: Experimental investigations include a method in which a "fair test" is created and variables are actively planned, managed, and measured in an attempt to gather testimony to confirm or negate a causal relationship. Experimental investigations have a control group which does not accept any treatment.

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