All you need is in the photo

Of seawater increases with decrease in the temperature. therefore, the cold water sinks to the deeper layers at the bottom

How many species of living things are alive on earth today? more than 1,000,000 none of these answers are correct 100-500 1,000 –500,000 o 500,000 -1,000,000

Scientific evidence is most likely to be consistent if it is based on data from