One of the most important processes that allow plants to live is called photosynthesis.<span> Essentially, this equation tells us that plants use carbon dioxide and water, plus energy from the sun, to produce sugar (the energy the plant needs) and oxygen (which is released into the air).</span>
The 20 minute physical activity I performed was doing yardwork. It was fairly easy to do, besides a lot of bending down involved to pick up sticks. I did it in my front and backyard for a bit over 20 minutes, and no one did it with me.
