Activity Many farmers and gardeners compost their plant and animal wasteThe living material naturally decays in compost bins forming a didelike substance that's rich in . The next season, farmers use this substance as a natural fertilizer for their crops A biology student has grown tomato plants for several yearsUntil now, he used an artificial fertilizer formulated tomato plants. This fertilizer caused his plants to grow faster and taller than they grew in unfertilized soll. The student wants to know whether using compost cause his tomato plants to grow faster and taller than his artificial fertilizer Answer the following questions to plan an Investigation using the steps of the scientific method help the student answer to his question Part A What are the student's observations and inferences before he starts his investigation?