ID 114788501 © Wraysk | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
antidepressant atom atomic atoms background biochemistry biology bliss bond carbon chemical chemistry compound cure cute depression drawing drug drugs education element emoji emotion feeling formula good happiness happy hormone icon isolated medical medicine molecular molecule mood nervous organic physiology pleasure positive science scientific serotonin sign smile structural structure symbol white