The Comparison of Two Bullets Is Possible with the Comparison

question 11

Multiple Choice

The comparison of two bullets is possible with the comparison microscope. Such a study is made difficult by the fact that:

• A)Lands and grooves are subject to wear and tear, so markings are susceptible to continuing change.
• B)Often evidence bullets are distorted on impact and only small areas are found with intact markings.
• C)The presence of grit and rust can, to some degree, alter the markings on bullets fired through the same barrel.
• D)All of the above.

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Definitions:

Parietal Lobes

Sections of the brain located at the top and back of each cerebral hemisphere containing the centers for touch, temperature, and body position.

Sense of Touch

The sensory system that allows organisms to perceive pressure, vibration, temperature, pain, and other tactile stimuli.

Occipital Lobes

The region of the cerebral cortex located at the back of the brain, responsible for processing visual information received from the eyes, crucial for visual perception.

Seeing Stars

A visual phenomenon experienced after being hit on the head or standing up too quickly, typically resulting from changes in blood flow to the brain.