The Formula for the Cross-Sectional Area of a Specimen at the Middle

question 2

Multiple Choice

The formula for the cross-sectional area of a specimen at the middle is ____.

• A) pi times the diameter
• B) pi times the radius
• C) pi times the diameter squared
• D) pi times the radius squared

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Definitions:

Octopi

Cephalopod mollusks with eight arms, known for their intelligence, ability to camouflage, and complex behavior.

Intelligent Behavior

Intelligent behavior refers to actions or responses that show an understanding, reasoning, learning, and adaptation to complex situations.

Prosencephalon

The embryonic structure that develops into the forebrain, encompassing regions responsible for complex cognitive, sensory, and motor functions.

Front Brain

Refers to the frontal lobes of the brain, responsible for executive functions such as decision-making, planning, social behavior, and impulse control.