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What is polyploidy and what is its role?
Geographical picture of the world A manual for universities Book
Flora of the tropical forest
Armies of different countries: number, composition of troops and combat readiness
How to find out who left a worldview for you on VKontakte?
Nuclear threat: what to fear, damaging factors
Presentation. Let's save nature. presentation for a lesson on the world around us (2nd grade) on the topic. Let's save nature, save life Turned into a model
Regular polyhedra in science and everyday life
Examples of diversity of plants, animals and fungi
Ciliate slipper: structure and vital functions What does the ciliate slipper look like under a microscope