Which statement describes homeostasis?(1 point) Responses It is how an organism reacts to internal factors. It is how an organism reacts to internal factors. It is how an organism reacts to external factors. It is how an organism reacts to external factors. It is a process of maintaining an internal state of balance for an organism. It is a process of maintaining an internal state of balance for an organism. It is a process of maintaining an external state of balance for an organism.