What is Culture?

If you ask 100 random people what culture is you're more than likely to get 100 different answers. Each person has their own culture, each group of people have their own culture humans & animals have their own separate culture. Since there are so many different subcultures who is to say which is more acceptable than another? Why is one culture more weird or "frowned upon" and another praised. But that's the great thing about the world. You can have so many different people with different cultures and yet we can still come together and live along side each other and along side animals and still be different yet have the ability to adjust to each other and adapt to new cultures. The same goes for animals in the wild. They have many different cultures themselves but they survive because they live off of each other and in ways help each other. It's amazing to me how that all comes about to where you have different animals and different humans with different cultures and different can build off each other and it seems to work so flawlessly.