Snails are important because without them the enemies of a snail wouldn't. have anything to eat, then the predators who eat snails wouldn't have enough. food to eat then there will be less and less of them, and then the predators.
Failure is the state or condition of not meeting a desirable or intended objective, and may be viewed as the opposite of success. Product failure ranges from failure to sell the product to fracture of the product, in the worst cases leading to personal injury, the province of forensic engineering. 1 In science.
Heart failure is a condition caused by the heart failing to pump enough blood around the body at the right pressure. It usually occurs because the heart muscle has become too weak or stiff to work properly. If you have heart failure, it does not mean your heart is about to stop working.