Why Do Organisms Survive?

Inference 1, talks about how within populations of organisms there is a struggle to survive. There is struggle everywhere for every living thing; humans to animals. But mainly about animals, there are different types of them in the world that vary, but they all struggle with the same things.They can deal with limited resources, climate changes, destruction in habitat, over dose, predators, and limited mates. But trying to find a way that can work out well, is the main key for every living thing, but it doesn't always work out. When it does, it gives them ability to reproduce, cure diseases, and able to relocate