🦠 Bacteria: Our Tiny Friends and Foes! 🔬 Who first saw bacteria? A long time ago, in the 1600s, a man named Antonie van Leeuwenhoek looked through a tiny microscope he made himself.He was the first person to see bacteria! He called them “animalcules” because they looked like tiny animals swimming around.Today, we know they … Читати далі 🦠🔬🦠🔬🦠🔬🦠🔬🦠🔬🦠🔬🦠🔬