1. Requirements gathering/analysis.
2. Design.
3. Development.
4. Testing.
5. Maintenance.
The answer from the given option is "D", "<span>OSHA covers all categories of business and industry".
OSHA stands for </span>Occupational Safety and Health Administration, which is an agency of the United States Department of Labor. The four categories of business and industry that are covered by the standards are general industry, maritime, construction and agriculture. So the the answer from the given options is D, because a, b and c are included in the categories.
Answer:
Explanation:
The computer brain is a microprocessor called the central processing unit (CPU)
Explanation:
When there are more than substances mixed together it is difficult to separate a particular substance.We use extraction in order to do that.
Extraction is a process to separate the desired substance when it is mixed with some other substances.
The method used to extract the substance from other substances is called extraction method.