Which water reservoir contains salt water? Lakes Glaciers Polar ice caps Oceans

How important is it to have a powerful army and navy? give two reasons for your answer

Which groups of people most directly benefited from song innovations in the song dynasty‘s open border policy?

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.