Jul 02, 2026Elias Ntezimana
Decomposition is a natural biological process through which dead organic matter (plants, animals, and organic wastes) is broken down into simpler substances by the action of decomposers such as bacteria, fungi, and other organisms
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Jul 02, 2026Elias Ntezimana
Biological interactions and relationships are the various ways in which living organisms interact with one another within an ecosystem.
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Jul 02, 2026Elias Ntezimana
Lichens are unique living organisms formed through a close symbiotic relationship between a fungus and a photosynthetic partner, which is either a green alga or a cyanobacterium
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Jul 02, 2026Elias Ntezimana
An earthworm is a soft-bodied invertebrate animal that lives mainly in the soil. It belongs to the phylum Annelida and plays a crucial role in maintaining soil fertility and ecosystem health.
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Jun 29, 2026Elias Ntezimana
Seed dispersal, also called dissemination, is the process by which seeds are spread away from the parent plant to different locations
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Jun 29, 2026Elias Ntezimana
Pollination is the reproductive process in flowering plants in which pollen is transferred from the anther (male part) to the stigma (female part)
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Jun 29, 2026Elias Ntezimana
Plant growth is influenced by many environmental and internal factors. These factors determine how well a plant develops, produces leaves, flowers, fruits, and seeds
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Jun 29, 2026Elias Ntezimana
Germination is the biological process through which a seed begins to grow and develops into a new plant. It marks the beginning of the plant's life cycle and is essential for plant reproduction.
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Jun 29, 2026Elias Ntezimana
Yes. Pollution is one of the greatest threats to biodiversity worldwide. It damages ecosystems, kills plants and animals, contaminates natural resources, and disrupts the balance of nature
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