Knowledge center. Chickenpox (Chicken Pox) , also known as Varicella, is a very contagious infection caused by the varicella zoster virus. In several parts of the world it is just known as varicella.
mold noun (SHAPE) âº [ C ] a hollow container into which you pour a soft or liquid substance so that it will cool or harden into the shape of the container: The pieces are made in a mold and I just paint them.
Mold is a microscopic fungus that produces spores. When mold grows on food, it's actually the germinating spores that become visible. Mold spores are present on most... Mold is a microscopic fungus that produces spores. When mold grows on food, it's actually the germinating spores that become visible. Mold spores are present on most surfaces, but they remain dormant until they encounter an environment where they can germinate. Eating moldy food can cause serious health problems and should therefore be thrown away as soon as possible.