🧬½👭

#half sister #sibling #family #shared parent #genetics #dna link #shared DNA #sisters

🌓👭

#half sister #sibling #family #shared parent #half moon symbol #sisters emoji #visual half

½👭

#half sister #sibling #family #shared parent #fraction symbol #mathematical half #sisters emoji

👦🌗👦

#half-brother #sibling #shared parent #split connection #brothers #moon phase split