Final answer:
Katie's Krops started as a third-grade project to illustrate that anyone can make a community healthier. So the correct answer is 2) illustrate that anyone can make a community healthier.
Step-by-step explanation:
The author explains that Katie's Krops started as a third-grade project to illustrate that anyone can make a community healthier. Katie's Krops is an organization that encourages children to grow healthy foods for their community, promote healthier eating habits, and educate children about the benefits of nutritious food. By starting as a third-grade project, Katie's Krops demonstrates that even young children have the power to make a positive impact on their communities and contribute to improving the health of others.