Evolution is the answer
sorry if late
The answer is natural selection because I just took the test :)
One generation (the medusa) reproduces sexually and the next generation (the polyp) reproduces asexually. ... For both species, fertilized eggs develop into a multi-cellular planula and then into polyps that live on the sea floor. At the polyp stage, jellies resemble tiny anemones and reproduce asexually by strobilation
Agriculture solely is responsible for the source of food, shelter and clothing in our modern world. It has been so since pre-historic times. The role in which agriculture plays has further been expanded to capture newer dimensions.
Proper agricultural management and distribution of food helps to alleviate the problem of food shortages in societies today. Most growing communities are located in hinterlands due to the availability of land for farm practices. If produce fails to reach the buying and dependent communities, there would be acute food shortage. To the farmers, they will incur loss through spoilage of produces.
Proper management bridge this gap.