يوليو 04, 2026Elias Ntezimana
Snakes are legless reptiles belonging to the order Squamata. There are more than 4,000 known snake species distributed across almost every continent except Antarctica.
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يوليو 04, 2026Elias Ntezimana
Malaria is aA deadly disease caused by parasites of the genus Plasmodium , transmitted to humans through the bite of an infected female Anopheles mosquitoIt is a preventable and curable disease that mainly affects tropical areas
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يوليو 04, 2026Elias Ntezimana
a vector is an organism that does not itself cause a disease but spreads infection by transporting pathogens from one host to another
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يوليو 03, 2026Elias Ntezimana
The water cycle, also known as the hydrologic cycle, is a continuous natural process through which water moves between the Earth's surface, the atmosphere, and underground.
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يوليو 03, 2026Elias Ntezimana
The water cycle, also known as the hydrologic cycle, is a continuous natural process through which water moves between the Earth's surface, the atmosphere, and underground.
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