Welding Has Changed Dramatically Over the Last Decade with More

question 112

Multiple Choice

Welding has changed dramatically over the last decade with more welding jobs dependent on the use of computers. This change increased the demand for welders with computer skills and decreased the demand for welders who lack these skills and is an example of when technology is a ________ to a high-skilled job and a ________ to a low-skilled job.

• A) complement; substitute
• B) complement; complement
• C) substitute; complement
• D) substitute; substitute

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Definitions:

Neurons

Specialized cells in the nervous system that transmit information to other nerve cells, muscle, or gland cells, playing a critical role in the functioning of the brain and nervous system.

Receptors

Specialized cells or proteins in organisms that bind to specific molecules like neurotransmitters or hormones, initiating a biological response.

Dendrite

The branched projections of a neuron that act to conduct the electrochemical stimulation received from other neural cells to the body, or soma, of the neuron.

Neurotransmitter

Chemical messengers that transmit signals across the synaptic gaps between neurons.