If a suspect admits to committing a crime and does not want a trial, he or she files a

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.

answer; can have a long term impact on the newborn;

answerthomas malthus wrote an essay on the principle of population;

hope this ,(malthus)