Answer:
They go in and make sure things are not hazardous to keep workers safe. If they find something hazardous they have it fixed.
Explanation:
<span>Signs of emphysema include:
- breathlessness with physical activity, and eventually breathlessness all the time as the condition progresses
- susceptibility to infections in the chest
- production of phlegm and a cough
- fatigue
- barrel-shaped chest (the ribcage expands to accomodate enlarged lungs)
- cyanosis (a blue tinge to the skin) from lack of oxygen</span>
Answer should be A. Fungi
Answer: independent variable
Explanation:
The independent variable is the one which can be monitored or changed so that the effect of this can be observed on the dependent variable. The dependent variable represents the outcome of the experiment.
In the given situation, the Vitamin C is the independent variable the effect of which is required to be observed on the test-taking ability in the exam. The test-taking ability is the dependent variable.
Juices are the better pair, rather than sodas since juice has less caffeine and is more healthy and natural than a soda.