After the plane crash, Marie's mother came to stay with her. Her friends visited often, and went to lunch and dinner with her occasionally. This situation, which probably contributed to her coping ability after the accident, relates to as a factor in her response to the stress.

social support                                                                                                                                                  

Explanation:

Social support: In psychology, the term "social support" is described as an individual having friends and a few other individuals, for example, family in order to stand there or turn out in a particular time of crisis or needs in order to give the person a broader aim or focus as well as positive "self-image".

Social support generally enhances the quality of an individual's life and provides adaptive measures through which he or she is capable of coping against adverse or bad life events.

In the question above, the given statement signifies that "social factor" helps in coping the stress related to the accident.

c

explanation: because you need to reduce the pollution on land,the exhaust fumes will stop,and stop it in water,the oil that is in the oceanharms the fish   sorry if you   have been waiting long  

because the early people found out about it.