What can a cover letter explain that a résumé cannot?
a.
gaps in employment history
b.
reentry into the job market
c.
changes in career focus
d.
all of the above

Select the correct answer. what was edwin hubble's contribution to the field of astronomy? a. he discovered variable stars. b. he proved that the heliocentric model accurately described our solar system. c. he found a relationship between the period luminosity and distance of stars. d. he proved that the universe is finite. e. he discovered that the universe was expanding.