Chemical changes I think but also I think both but mostly chemical I think.
Hope it helps
It might be said that Hedda destroyed the manuscript in order to "ruin Lovborg´s reputation" (option A). It might seem that the manuscript would redeem him from his past disgrace and, at the same time, it would establish him with a fine reputation in the future. It was considered a "child" for him and for Thea.
In "We Wear the Mask," people suffer because life is painful and people hide their pain from the world. Dunbar writes the "clay is vile" beneath their feet, implying life on earth is hard and difficult. They do not change their situations because they cannot -- it is implied that to live is to suffer. In the poem these people appeal to Christ to save them.
In "Sympathy," the bird suffers because it is caged. It sees the beauty of the world around it but it cannot participate in it. The bird cannot change its situation because it is literally imprisoned. The caged bird appeals in its pain to Heaven, hoping God will relive its suffering.
Answer:
Volunteering is a perfect opportunity to gain certain work experience which can significantly influence one's future. When we help others, it increases our self-esteem and makes us satisfied. Whether one is going to volunteer in his/her own community or in a national group depends on his/her preferences.
It could be argued that it is better to volunteer for an environmental group in your community. First of all, volunteering in one's own community is time-saving, because you do not have to travel to work every day. A person has more free time for the other activities that he/she wants to participate in. Moreover, it is quite fulfilling to do something useful for your own community and since you spend a lot of your time there, you are likely to notice the changes in the environment and results of your work.
