Investment spending is to GDP growth as a seed is to what?

Investment spending is important for GDP growth because it acts like a seed that helps the economy grow over time. Just as a seed needs water, sunlight, and care to grow into a strong plant, investment spending requires resources and time to develop into a thriving economy. When businesses invest in new equipment or projects, they create jobs and increase production, which leads to higher GDP. For example, if a company builds a new factory, it not only creates jobs but also boosts the local economy as more people earn money and spend it. Therefore, investment spending is the starting point, like a seed, that can lead to larger economic growth in the future.