Someone please help me answer this im timed

I’m annoyed but glad that my history teacher left and quit her job as a teacher to become a flight attendant

What is the evidence that depression can be linked to genetic as well as environmental factors? a. all individuals in similar stressful environments do not experience depression. b. all individuals with the gene variation tied to depression do not experience depression. c. individuals with a combination of environmental stress and gene variation are more likely to experience depression d. all of the above select the best answer from the choices provided оа 0 0 0

What was true about the progressive movement?