A●●●●●● ●●●●●●e? essay about ●●●●●●ling alone "Small ●●●●●●les have ●●●●●●ages ●●●●●●e they can be cell ●●●●●●ble, non-●●●●●●genic, more cost-●●●●●●ive, and can be more ●●●●●● ●●●●●●sized, ●●●●●●ved, and ●●●●●●●●●●●●," the ●●●●●●chers wrote in their paper.
