Photosynthesis

How is it that a plant can capture the energy of the sun, mix it with water, and grow?

How does a seed, quiet and still, burst from its shell into the ground,  and still find more within to erupt into the air and photosynthesize itself into what it was always meant to be?

How does a tree grow and grow, offering its blossoms to pollinators in exchange for a fated entanglement, then offer more, but now fruit, for those wandering by, with hope to spread its seeds?

How do they know? How do they let go? How can I sit in the sun and just be?