Determining volume and mass, following preventive measures, avoiding the spread of infection, portrait of a veiled Gulf Arab Emirati female doctor wearing a coat and a medical mask holding a syringe and a dose of the Corona (Covid-19) vaccine in her hand, a young Saudi woman raising her hands up to measure something, a full body image, white background
![Determining volume and mass, following preventive measures, avoiding the spread of infection, portrait of a veiled Gulf Arab Emirati female doctor wearing a coat and a medical mask holding a syringe and a dose of the Corona (Covid-19) vaccine in her hand, a young Saudi woman raising her hands up to measure something, a full body image, white background](https://cdn.arabsstock.com/uploads/images/229245/image-229245-determining-volume-mass-following-preventive-measures-avo-thumbnail.webp)