The world's deadliest disease is Ischaemic Heart Disease. This disease reduces blood flow to the heart. This is caused by coronary artery disease, smoking, aging, high cholesterol, and other factors. It is the most common cause of death among adults in the developed world.
The most deadliest disease in the world is aids the reason why it's the most deadliest is because it is caused by sex and because it is easier to get around some people are living right NOW that don't even know that they have aids or Harpies and Harpies is cause by people kissing it's kind of like when you sneeze and then shake someones hand germs but these kind of germs are in your mouth and it can get you really sick.
The most deadly is the diseases you can't see. Because then you can't predict what is going to happen next. Kind of like cancer.
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They mainly brought disease such as smallpox or measles, but they also brought muskets.
There can be no doubt that the most deadliest weapon of world war 2 was the nuclear bombs that dropped on Hiroshima.
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The influencia a virus. Between 20 and 100 million people were killed.
The Inland Taipan snake is the most deadly in the world.
It's the most deadliest snake in the world
The A-bomb.
A paper clip is not the deadliest weapon in the world. In fact, the weapon that can do the most damaged when used by man is a flamethrower.