Social injustice means that some groups of people are privileged in some way, are richer in some way, or their life is easier, simply because they were lucky to be born in an advantaged part of the society.
One way that this is apparent is by access to services. For example, a richer community might have a more regular bus service- this is an example of a social inequality.
The sympathetic system is our “flight or flight” defense to help during stressful situations. It prepares the body to either fight the threat or to flee. The parasympathetic system is what brings the bodily functions back to homeostasis after the “fight or flight” had been activated and the threat is over.
Answer:
What does this mean I don't understand
