Grounding and insulation will be the two most recognized means of preventing injury during an electrical equipment operation. The workers should always place a non-conductive material like plastic around the conductor of electricity. When grounding, there needs to be a direct connection to either a cold water pipe or even metal. Without doing either grounding or insulation, there is a chance of burns, shocks, fire, and in extreme cases death.

3 0

3 years ago

What is the difference between pollen and spores?

Stella [2.4K]

Answer:

Spores are used by groups of ancient plants and fungi in one stage of their reproduction. ... Spores grow into intermediate plants called gametophytes. Neither of these groups of plants produces flowers. Pollen is used by flowering plants to fertilize seeds.

Explanation:

3 0

3 years ago

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Which of these microbes causes "walking pneumonia"?

Karolina [17]

Answer:

Walking pneumonia can be caused by the microbes mycoplasma pneumoniae and chlamydophila pneumoniae.

Explanation:

Atypical pneumonia, commonly known as walking pneumonia, is a type of pneumonia which is not caused by a single pathogen or a single type of pathogen. The organisms that cause walking pneumonia are called atypical organisms. Therefore, disease can be caused by special bacteria, fungi, viruses and protozoa.

Examples of atypical organisms include: chlamydophila pneumoniae, chlamydophila psittaci, francisella tularensis, mycoplasma pneumoniae, etc.

Therefore, Walking pneumonia can be caused by the microbes mycoplasma pneumoniae and chlamydophila pneumoniae.

5 0

3 years ago