malleshtekumatla|tekumatlamallesh

The 5 mass extinctions in the history of the Earth (causes and consequences)

In the last 500 million years, life has been on the brink of extinction five times. A journey through history analyzing the causes and consequences of…

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The 12 parts of the digestive system (characteristics and functions)

The digestive system is made up of organs and tissues that, working in a coordinated way, allow the degradation of food into simple molecules that…

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malleshtekumatla|tekumatlamallesh

Top 20 animal-borne diseases (zoonoses)

Diseases don’t just spread between humans. Animals can also transmit different pathogens to us. When we fall ill we tend to think that it was because…

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