A Variable That Is Manipulated by the Researcher in an Experiment

question 146

Multiple Choice

A variable that is manipulated by the researcher in an experiment is called the _____________variable.

• A)correlative
• B)dependent
• C)control
• D)independent

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Definitions:

Cerebral Cortex

The outer layer of neural tissue of the cerebrum of the brain, playing a key role in memory, attention, perception, awareness, thought, language, and consciousness.

Abdominal Aorta

The continuation of the thoracic aorta that runs through the abdomen, supplying blood to the abdominal and pelvic organs and the legs.

Common Iliac Artery

A major artery in the pelvic region that splits into the internal and external iliac arteries, supplying blood to the pelvis and legs.

Bifurcation

The division of something into two branches or parts, such as the bifurcation of a blood vessel or a route.