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Jenner and Fleming: Two Heroes of Medicine
One day, Fleming came into
his lab. He saw something
adj. different from what is normal
strange
strange. One dish of bacteria had
mold
fuzzy, blue stuff called mold
n. a soft substance that develops on the surface of damp things
growing on it. No bacteria were
near the mold. Something in the
mold had killed the bacteria!
Fleming looked at bacteria under
a microscope.
Unit 12 | Jenner and Fleming: Two Heroes of Medicine
