Activity Charts Help Analyze

question 8

Multiple Choice

Activity charts help analyze:

• A) movement of people or material.
• B) utilization of an operator and machine.
• C) body movements.
• D) activities that can cause injuries.
• E) unnecessary micro-motions.

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Definitions:

Neural Tube Defects

are birth defects of the brain, spine, or spinal cord, occurring when the neural tube does not close completely during early fetal development.

CO2

Carbon dioxide, a colorless, odorless gas produced by burning carbon and organic compounds and by respiration, and absorbed by plants in photosynthesis.

O2

Symbol for oxygen, a vital element necessary for respiration in most living organisms.

Prostaglandins

Lipid compounds that have diverse hormone-like effects in animals, including mediating inflammation and pain.