Which of the following statements is most likely true of the biological factors implicated in the development of depressive disorders?

Do you have the multiple choices?

Depressive disorders: depressive disorder or major depression, is characterized by a combination of symptoms interfere with a person's ability to  work, sleep, study, eat, and enjoy once pleasurable activities.

depends where it is? i got mine on my arm and from 1-10 it was a 3 different spots react differently

exposure to hazardous carcinogens and toxic substances can cause breathing problems, such as copd and various types of cancer. it also increases the risk of heart attacks and strokes and has serious (but no less unattractive) side effects, such as aging, yellow teeth, a terrible smell and damage to the vocal cords.