Does a 2000 mercury cougar have a timing belt

Two rigid transformations are used to map δhjk to δlmn. the first is a translation of vertex h to vertex l. what is the second transformation? a reflection across the line containing hk a rotation about point h a reflection across the line containing hj a rotation about point k

Which accounts for an increase in the temperature of a gas that is kept a constant volume

The substances that are necessary for producing of certain hormones and that store and transport vitamins