Which of the following compounds exhibit cis-trans isomerism? a) ch2=ch2 b) ch2=ccl2 c) cbr2=chbr d) chcl=chcl e) (ch3)2c=ch-ch2ch3?

When would a bouncy ball have the most potential energy

Scientific evidence tells us that the cause of earths four season is the tilt of earth as it revolves around the sun. the student is instructed to illustrate this information in a science notebook. how will the student illiterate winter in the northern hemisphere?

Surface currents are caused by blank space . question 14 options: surface currents are caused by? differences in water temperature high salinity differences in density wind forces