What is global warming and what can be done?

global warming is a increase in earths overall temperture caused increased levels of carbon dioxide, chlorofluorocarbons, and other pollutants.

to prevent global warming we could:

Drive less, Recycle more, Use less hot water, Plant a tree, Turn off electronic  devices when not being used such as a T.V

all of these ideas save pounds of carbon dixoide and if you look above it is listed as a cause of global warming

i think its control and coordinate because im pretty sure thats what tissue does and the joints are what control movement and then your skeletal/ bones provides portection. hope that .