Which type of property can be observed only by changing a substance into a different substance? OA. ntensive property
OB. extenslve property
OC. physical property
OD.
chemical property

In the reaction between a crushed antacid tablet and vinegar what gas is emitted

  the mississippians were considered to be  horticulturalists, which means they were

The yearly amounts of carbon emissions from cars in belgium are normally distributed with a mean of 13.9 gigagrams per year and a standard deviation of 5.8 gigagrams per year. find the probability that the amount of carbon emissions from cars in belgium for a randomly selected year are between 11.5 gigagrams and 14.0 gigagrams per year. a. 0.340 b. 0.660 c. 0.167 d. 0.397