What are the main differences between pipefitters and plumbers? (Select all that apply.) Pipefitters generally work on larger-scale industrial projects.

Pipefitters may work with HVAC; plumbers generally do not.

Pipefitters design systems whereas plumbers maintain systems.

Pipefitters and plumbers do not belong to the same unions.

pipefitters design systems whereas plumbers maintain systems

answer:

science is the study of the nature and behavior of natural things and the knowledge that we obtain about them. a science is a particular branch of science such as physics, chemistry, or biology. physics is the best example of a science which has developed strong, abstract theories.

pseudoscience is a collection of beliefs or practices mistakenly regarded as being based on scientific method.

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answer:

1: productivity. productivity is an important reason for developing it systems.

2: information. it systems are key to delivering the information and intelligence you need to improve innovation.

3: cost reduction.

4: collaboration.

5: customer service.