Please help with a, b,c, d!

How does society place such a great emphasis on the value of health and wellness? what are benefits to active living?

Lina went camping in the woods. while camping, she accidentally touched a strange plant. her hand immediately started itching, and her skin erupted in hives. after she got home, her grandmother cooked some oatmeal, wrapped it in a cloth, and put it on lina’s affected hand. lina’s grandmother followed a traditional remedy.

Explain what is meant by the phrase “ethical behavior”.