Answer:
D.All of the above
Explanation:
Properties of hydrogen:
1.It is lighter than air.It has density about 0.089 g/L.
2.Hydrogen rapidly change from liquid state to gas,so special protection is required to protect it.
3.It is highly flammable gas.
4.Liquid form of hydrogen exits at -432 F .This is very low temperature so special protection requires to keep it in liquid form.
Answer: None of the above
Explanation:
Business process modeling refers to the graphical representation of the business processes of a company, which is vital in the identification of potential improvements.
Business pticess modelling can be done through graphing methods, like data-flow diagram, flowchart etc. It is vital as business managers can effectively and quickly communicate their ideas.
It also enhances the customization of business processes, enhances the competitive advantage and enhances the process communication as well.
Therefore, the answer to the question will be "None of the above".
The environmental Protection Agency (EPA) has two programs that make a business an energy star which are Energy Star program and WaterSense.
<h3>
What is environmental Protection Agency (EPA)?</h3>
This is an agency in the United States, designed to enforce regulations that protect the environment and natural resources.
The Agency does the following :
- Protects people and the environment from significant health risks.
- Sponsors and conducts research.
- Develop ideas towards protecting the environment.
Hence, the environmental Protection Agency (EPA) has two programs that make a business an energy star which are Energy Star program and WaterSense.
Learn more about environmental Protection Agency (EPA) here : brainly.com/question/20299710
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