## Have you ever wondered whether giant plants and trees think or not? How do these trees manage their lives or even how to prepare their own defenses?
Do plants think?
Plants are organisms that do not have a central nervous system, so they can not think (as we usually know). But plants can sense their environment, respond to insect attacks, and are even capable of limited movement.
Such reactions and reactions are reactions driven by chemical signals - not nerve impulses - so they are like an immune system or unconscious hormonal responses, other than conscious thinking.
