Today we was learning about gases and different types of gases .We also learned about carbon dioxide

and carbon monoxide .The most use full fact was that carbon monoxide was dangerous to people and that 

it could kill you and the signs was. ; Feeling dizzy when you stand up felling sick all the time ,a upset stomach feeling so tired that you cant even sit up fuzzy vision and a head ache,and that gas comes from under ground from gas pipes when they have a leak. 

by jaime