Biology

Antibiotics

Hypertonic salt solution

Disinfectants

isotonic sugar solution

Antiseptics.

Knowledge of agricultural practices by the farmer

Relationship between plants and animals

The presence of poisonous chemicals in the farm

The relative population of plants and animals in the farm

The predator prey relationship in ecological community

Kianji game reserve in Niger state

Zamfara Forest Reserve In Sokoto state

Yankari game reserve in Bauchi state

Borgu park reserve in Niger state

Oban hill Game reserve in Cross River state

Forest department

Nigerian conservation society

Games reserve authority

Nigerian red cross society

Ministry of agriculture and Natural resources

9:3:3

1:2:1

1:3:1

2:1:1

2:3:2