چند سیکنڈز میں اپنی ویڈیو کو نمایاں بنائیں۔ آواز، زبان، انداز، اور ناظرین کو بالکل ویسے ہی ترتیب دیں جیسے آپ چاہتے ہیں!
خلاصہ
The lesson discusses organism tolerance, ecological niches, and habitats. It explains how organisms interact with their environment, emphasizing factors affecting survival, such as water, temperature, and light. Ecological tolerance ranges vary among species, influencing their distribution. Indicator organisms, like lichens, help assess environmental quality and pollution levels.