Cacti may die of old age, disease, insect infestation (scale, etc.) lack of water, being eaten by animals such as javelina, being crushed by large animal hooves, human damage caused by off-roaders and ATVs, drowning during flooding, root rot caused by excessive rain, unusually cold weather, etc.
A cactus is a plant that lives in the desert.
No, the barrel cactus is a vascular plant.
yes.
cactus
No, it is a desert plant.
cactus
cactus
cactus
umm... cactus!
A Cactus.
The Cactus and the Roadrunner.
Cactus