2 ms·
Humans have 100 billion https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4689008/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4689008/
by acscott314 2y ago
Humans have 100 billion https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4689008/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4689008/