04-10-2020
Biology

contestada

Which type of scientific investigation involves testing variables that are manipulated, controlled, or measured in order to gather evidence to support or disprove your hypothesis?

Select one:
a. experimental
b. descriptive
c. contrasting
d. comparative

Respuesta :

AnnyOlaya05 AnnyOlaya05

04-10-2020

Answer:
a, experimental

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Silvain Silvain

04-10-2020

A experimental it involves testing things for your hypothesis

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