Solve this food chain earthworm ,man,hen,cassavaplant
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Answer:
Earthworms may seem gross, but they actually play an essential role in food chains and ecosystems. Earthworms are decomposers that break down and recycle the matter from dead plants and animals, as well as waste products, returning it back into the soil. This is how a compost pile works!
In a food chain, man is primary consumer as he eats vegetables (herbivores) as well as secondary consumer as he eats meats and fishes (carnivores). Thus, the correct answer is 'Primary and secondary consumer.
Cassava is the third largest source of food carbohydrates in the tropics, after rice and maize. Cassava is a major staple food in the developing world, providing a basic diet for over half a billion people. It is one of the most drought-tolerant crops, capable of growing on marginal soils.
Broilers are chickens reared specifically for consumption, as distinct from egg-laying hens. The chicken industry is highly integrated along the food chain ie: the main processors are also mainly responsible for breeding and rearing.