Informal labor is part of every country's economy.

Whether or not a given study has the possibility of causing harm to participants:

What recommendations would you give to your local community to to decrease the local effects of human impact on the environment? list 2 recommendations and how they will positively impact your community. 3. what recommendations would you give to the global governments to decrease the global effects of human impact on the environment? list 2 recommendations and how they will positively impact our planet.

Which states universal prekindergarten has been most effective in preparing children for school?