2. The organic substance obtained from dead plants and animal waste is (a) Manure
(b) Fertilizer
(c) Irrigation
(d) Agriculture

A. Manure

Explanation:

Manure is an organic substance obtained from dead plant. It is rich in nutrients. Manures are organic substance that are obtained by the decomposition of dead plants and animal substances. Compost mainly consists of dead plants and animal substances mixed with soil in a pit

B) Fertilizer

Explanation: It is fertilizer because the dead plants and animal waste is broken down naturally by a certain decomposer such as fungi and bacteria for example.

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