Memphis is a city found in Tennessee, The United States Of America. It is located 35.15 latitude and -90.05 longitude and it is situated at elevation 84 meters above sea level. Memphis has a population of 646,889 making it the biggest city in Tennessee. It operates on the CDT time zone.
It depends on how zero is used, adjective, noun, or verb. As a noun, zero is singular, zeros is plural. There is a zero in the comment bar. They could use ten zeros and it would still mean zero comment(s).
Malte Starostik: Zero is an oddball when it comes to spelling. Webster's New Encyclopedic Dictionary, BD&L 1993, lists zero, pl zeros also zeroes salvo, pl salvos or salvoes solo, pl solos ... -noes or -nos I can only conclude that words ending in -o are oddballs when it comes to spelling.