According to the passage, how did the egyptians use decans? a) to measure distances b) to measure time at night c) to measure time during the day d) to name the stars

the folsom i believe

seeing as no choices were provided, i'll do my best to answer it from knowledge.

job specialization promotes work ethic to the person doing the job. he/she may be strong in the arms and able to lift things, specializing him/her in a job where you lift and carry.