Ecology - the study of organisms and how they interact with the environment around them., Parasitism - A relationship where one organism is harmed and the other benifits, Parasite - The organism that lives inside another and harms the other, Host - The organism that gets harmed , Biology - The study of life, Population Density  - Population density is a measurement of population per unit land area.,

Ecology

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تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

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