Why have redwoods and sequoia s lived so long?

Redwoods and sequoias have thrived for millions of years due to their remarkable adaptations, such as thick, fire-resistant bark that protects them from wildfires, and a unique ability to regenerate after disturbances. Their height allows them to access sunlight more efficiently, while their shallow root systems enable them to absorb water from a wide area. Additionally, these trees can reproduce through both seeds and vegetative cloning, ensuring their survival in changing environments. Their resilience to pests and diseases further contributes to their longevity.