#eyelivingUnmoderated tagAll postsTrending CommunitiesSteemitCryptoAcademyNewcomers' Communityআমার বাংলা ব্লগKorea • 한국 • KR • KOSteem POD TeamSTEEM CN/中文Steem AllianceAVLE 일상WORLD OF XPILARBeauty of CreativityTron Fan ClubUkraine on SteemExplore Communities...#eyelivingTrendingHotNewPayoutsMutedplanet-22nd (25)in #eyeliving • 8 months agoWhy is it that the quantitative aspects of biological characteristics are surprisingly consistent, such as creatures with eyes always having two or a multiple of two?First, a side note: When asking questions about biology, it's important to be cautious with sweeping statements like…