The answer the question is heavy metals because they are all metals i believe
Answer:
B.functional magnetic resonance imaging (fMRI)
Explanation:
Functional magnetic resonance imaging: The term functional magnetic resonance imaging is also referred to as functional MRI which is responsible for measuring an individual's brain activity via detection of changes related to the blood flow. It is based on the phenomenon which states that the neuronal activation and cerebral blood flow are considered as coupled. The blood flow in the area of the brain increases if its in use.
In the question above, the given statement represents the functional magnetic resonance imaging.
the internal validity is still manipulated by the researcher and the DV is measured.
The DV is a variable that is being measured/observed, whereas the IV is a variable that is altered to see how it impacts something else. The term "dependent" refers to the idea that the IV will have an impact on the DV.
<h3>What parallels exist between studies conducted in a lab and those conducted in the field?</h3>
Since experiments are the only way to reliably establish causality, laboratory and field experiments are comparable in that they are both helpful in determining cause and effect. Furthermore, because there is a high level of control over confounding variables, the two experiment designs have the potential to have high internal validity.
Learn more about internal validity:
brainly.com/question/15704269
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Answer:
Yeah, ARMY, BTS is definitely greater than Lady Gaga & Grande!! They deserved the Grammys!!!!!!
