Volcano spines are rigid columns of solidified lava pushed above the throat of the volcano.
No, not all cacti have spines. Some species of cacti have smooth surfaces or small bumps instead of spines. Spines are a common feature in many cactus species, but not a universal one.
Yes, the uric acid decomposes the calcium structure the spines.
Yes, sharp spines on plants are an adaptation that helps deter herbivores from feeding on them. These spines can act as a physical barrier to protect the plant from being eaten. Additionally, sharp spines can also help to reduce water loss by reducing surface area on the plant.
what layer is the one with the hair and wax
All cactus have spines.
No, raccoons do not have spines. Porcupines have spines.
Elephants do have spines.
Yes people have spines.
they have spines. spines are vertebrates they are not invertebrates.
All reptiles have spines.
Yes. All mammals have spines.
they have the spines to protect them from your face
The pointy things on a cactus are called spines.
Yes. All mammals have spines.
i think that they have 400 spines
One kind of fruit that has spines is a pineapple.
All fish have spines. They are all vertebrates.