What Technology "Builds" Products by Adding Material Layer Upon Layer

question 8

Multiple Choice

What technology "builds" products by adding material layer upon layer?

• A) CAM
• B) STEP
• C) additive manufacturing
• D) replicator
• E) virtual reality

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Definitions:

Night Terrors

A sleep disorder causing feelings of terror or dread, and typically occurs during NREM sleep, often leading to loud screams and physical movement.

NREM Stage 4 Sleep

The deepest phase of non-rapid eye movement sleep, characterized by slow brain waves and limited physiological activity, essential for physical restoration.

Sleepwalking

A sleep disorder causing people to get up and walk around during deep sleep, often with no memory of the event.

REM Sleep

A stage of sleep characterized by rapid eye movement, increased brain activity, and vivid dreams.