D. Pullman car was a train car. Standard time was used by railroads so trains would not crash into each other. Standard gauge was the size of
Tracks so any railroad could use it.
Answer:
Correct answer is "c".
Explanation:
We always use the “marginal analysis”( marginal costs and marginal benefits) when we have to choose what to do in our lives. The costs and benefits can be visible or invisible.
But only the person inside the situation can do the calculation. It doesn't have a correct answer, these are cases where the cost and the benefit are abstract.
Answer:
sympathetic
Explanation:
The term "sympathetic nervous system" is one of the different parts of an individual's nervous system that generally directs his or her body's rapid "involuntary responses" related to stressful and dangerous situations. Thereafter, a flash flood of his or her body's hormones boosts the body's heart rate and alertness, and hence sending extra blood to his or her body's muscles.
In the question above, the given statement represents the sympathetic nervous system.
<span>Conduction is where heat energy is transferred from one thing to another or within it</span>
