Answer:
d. 1
Explanation:
All of the four mentioned stress factors are accurate which are recited to the study partner. The stress of a person is increased when it intakes more of carcinogen as this is a substance which can cause lung cancer. The stress level of a person may rise due to more carcinogen. Similarly more toxin, more noise and more violence will increase the level of stress in a person.
I believe that it is: helps to increase world trade and lower tariffs.
found on a quizlet
First of all call passers-by if there are any and you can apply cardiopulmonary resuscitation according to the scene of event,by effective use of this as a first aid before calling the doctor.
