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: ?