يونيو 17, 2026Elias Ntezimana
An ecological niche is the role and position that a species occupies within an ecosystem. It describes how an organism interacts with its environment and other living organisms.
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يونيو 17, 2026Elias Ntezimana
Ecosystem dynamics refers to the continuous changes and interactions that occur among living organisms and their environment over time.
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يونيو 16, 2026Elias Ntezimana
Dinosaurs were a diverse group of reptiles that dominated life on Earth for millions of years before becoming extinct.
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يونيو 16, 2026Elias Ntezimana
Biomass refers to all organic matter derived from plants, animals, or microorganisms that can be used as a source of energy
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يونيو 16, 2026Elias Ntezimana
The Democratic Republic of the Congo (DRC) is one of the countries most affected by Ebola virus outbreaks and has played a major role in the global fight against this deadly disease.
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يونيو 16, 2026Elias Ntezimana
Amphibians are vertebrate animals that can live both in water and on land. They represent an important stage in the evolution of vertebrates.
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يونيو 15, 2026Elias Ntezimana
The zygote is the first cell formed after fertilization. It marks the beginning of the development of a new organism.
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يونيو 15, 2026Elias Ntezimana
Parthenogenesis is a unique form of reproduction in which an organism develops from an unfertilized egg. It allows certain species to reproduce without the participation of a male.
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