Use of this drug has gone down than any other drug but still directly causes more deaths than all the other drugs which one is it?

scope refers to the range of things that deals with a subject,an organization,an activity,etc

Explanation:

scope of population education:

1=Demography

2=Deterinmants of population change.

3=Human sexuality and reproduction.

4=Effects of rapid population growth.

5=Planning for future.

Scope of health education:

1=under social setting

Home

school

community

2=Relationship with other subject

health education and population education

health education and environment education

health education and home science

health education and sociology and anthropology

health education and physical education

Scope of environmental education:

1=Physical aspect

2=Biological aspect

3=Socio-cultural aspect

Hope this helps you