PDF chapter test TRY NOW

Drag and drop the suitable answer:
Answer variants:
Producers
Decomposers
Primary consumers
Omnivores
Quaternary consumers
1. Maintain the \(CO_2\) and \(O_2\) balance in nature:
 
2. Herbivores which depend entirely on producers directly for food:
 
3. Depend on both plants and animals:
 
4. Feed on dead and decaying matter and
organic wastes
: