It may have but I would think it would be a very limited ecosystem as the cave is noted for being very cold, with thick ice deposits.
no
Animals usually don't hurt plants because they just use the plants to eat, or use the plants to build there own homes.Besides that animals really don't have any reason to destroy plants
no they tell you if you taking a tour to specifically not take any rocky or animals out of the cave
any where that can support plants or animals
Venus Fly Trap
Yes, there are a number of plants that are toxic if ingested and also animals that can be dangerous to humans.
Plants make habitat for animals because with out plants animals wont have any thing to eat, both herbivores and carnivores. With out plants herbivores cant eat the plants or have enough oxygen and if there is no plants there is no rain and water. Tis also effects the carnivores since they wont have shelter or food since the cannot eat without any other animals. And they cant camouflage
There are 3 regions, or zones, in a cave. 1. Entrance zone - Receives sunlight and has variable temperatures, has a few green plants and animal life. 2. Twilight zone - Receives little sunlight, very few plants (if any) and animals, temperatures are a little more consistent. 3. Dark zone - no sunlight. Consistent temperature of 56 degrees on average.
yes
cromagnons had cave art but did not draw any kind of animals they drew the animals in the environment they live in or also by the biomes they lived in
Just humans and parrots. I do not know of any plants with a voice.
No. A reindeer only eats plants as it is an herbavore.