Dr. angco is studying whether adolescents who cut themselves to relieve tension were children who did things like bang their heads on walls or scratch their arms with their fingernails when they were between the ages of three and six. dr. angco uses which approach?

productive most commonly means: achieving or producing a significant amount or result.

explanation:

productive can also mean:

these depend on how the word productive is used. most likely productive will mean   achieving or producing a significant amount or result.

b) the bill goes to the president.

hope this

answer; ///any two strangers are likely to share many coincidental similarities;

answer; beware of exaggerated claims without supporting evidence;