inorganic substance, oxygen, carbon, organic substance, humus, carcass (ซากสัตว์), physical environment, temperature, light, producer, rice, algae, consumer, elephant, tiger, decomposer, mushroom, bacteria

Ilg'orlar ro'yxati

Vizual uslub

Moslamalar

Namunani almashtirish

Tahrirlashni davom ettirish: ?