Question

Animal---- is used as manure​

Answer 1

Explanation:

Animal manure, such as chicken manure and cow dung, has been used for centuries as a fertilizer for farming. It can improve the soil structure (aggregation) so that the soil holds more nutrients and water, and therefore becomes more fertile.

Answer 2

Explanation:

Animal manure, such as chicken manure and cow dung, has been used for centuries as a fertilizer for farming.