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Answer: Level B provides the same respiratory protection as Level A but less skin or outer body protection. When Level B is used: This level is used when the hazardous materials have been identified but do not require a high level of skin protection.
Explanation:
Answer:Complete counterbalancing design.
Explanation
In a normal research design the treatment of experimental conditions of a subject will determine the outcome of the research and because many conditions are not tried out, a negative response is usually encountered due to external factors that may not be considered. To counteract this, a counterbalanced design, is adopted which measures all possible treatments and experimental conditions of a subject. this is done by the researcher arranging the subjects to every possible sequences and tasting for all conditions. This is a very good method to avoding errors since all subjects are exposed to all possible treatments.
Here, In a study of the effects of taste (salty; sweet; bitter) on eating, all possible orders of the experimental conditions are arranged in every possible sequence, and an equal number of participants are assigned to each sequence of tastes. This represents a Complete Counterbalancing design
If you plan on going for a run during a high pollution advisory your body will require more o2 to be able to produce more energy to keep doing that activity and of all your breathing in is chemicals and co2 if will effect your lungs and heart with poison
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Answer:
meditation, yoga, and being in nature
