Organisms that live in extremely acidic conditions are called acidophiles. Many of them are found in the Archaea branch and also bacteria branch.
There are types of algae, bacteria, and fungi that thrive in the places like sulfuric pools that are highly acidic found in Yellowstone Park.
Some examples of some acidophile organisms;
Archaea
The proteases in your stomach thrive in strongly acidic conditions of pH 2.
Most animals defecate. The species that do not have alternate ways of disposing of waste materials. They survive just as well as animals that defecate.
Well if their killed they didn't survive did they?
It will decrease the amount of aquatic organisms because they do not survive well or thrive in acidic water.
Within a population of animals there are variations and differences. So when an environmental change occurs those animals that are better suited to that environment survive and are able to reproduce sucessfully. Those animals that cannot survive as well under the new conditions tend to reproduce less and die out, leaving just the offspring of those who could tolerate and thrive in the new environment. Thus passing on this ability to survive to their offspring leaving a population well suited to the new environment.
The stomach is acidic because the stomach lining produces gastric acid. This helps the body start to digest proteins as well as provides a protective barrier against most bacteria and viruses.
lemon and limes as well as other very acidic fruits rich with vitamin C deposits can help the conditions of Scurvy
well mostly penguins, but not polar bears and you can't survive in Antartica.
Camouflage is often used to hide from predators as well as prey.
wELL A REASONABLE ANSWER WOULD BE Because they are animals and the only way they can survive is with human nature.
they survive by eating animals and fruit on the ground.
It has adapted in order to survive better. Each of the adaptations are meant to assist with the survival of the plant.