Most of them do it exactly the same your own cells do it - oxidizing hydrogen in mitochondria.
A few use fermentation (sugar to lactic acid).
Some of the adaptations they develop through Evolution help them acquire energy.
decomposers bruh bruh
All animals are heterotrophs, getting their organic molecules (food, growth) from another organism. Those that consume other organisms are predators. The larger predatory animals that consume smaller animals are carnivores (meat eaters).
(noun)The act or process of inhaling and exhaling; breathing. Also called ventilationThe act or process by which an organism without lungs, such as a fish or plant, exchanges gases with its environment.The oxidative process occurring within living cells by which the chemical energy of organic molecules is released in a series of metabolic steps involving the consumption of oxygen and the liberation of carbon dioxide and water.Any of various analogous metabolic processes by which certain organisms, such as fungi and anaerobic bacteria, obtain energy from organic molecules.
First of all, autographs and heterotrophs are not even closely related. Heterotrophs obtain energy by consuming organic matter of other organisms, either living or deceased. Autotrophs obtain energy by capturing it from sunlight (photosynthesis) or capturing chemical energy (chemosynthesis).
Respiration
Organic molecules form the structure of all living organisms and derive energy from the organism's environment.
Heterotrophs are organisms that consume food in order to obtain energy. These organisms get their energy by consuming organic molecules.
adenosine triphosphate
Heterotrophs
Photosynthesis.
Metabolism involves ither using energy to build organic molecules or breaking down organic molecules in which energy is stored. Organic molecules contain carbon.Therefore, an organism's metabolism is part of Earth's carbon cycle.
There are several theories on how the first organisms on Earth obtained energy. The generally accepted theory is that these organisms harvested organic substances from the primordial soup of energy-rich molecules.
A cell does not burn up as it releases energy from organic molecules because the temperature at which metabolism occurs is the normal body temperature. This is an important component of the temperature-control mechanism of organisms.
O2
Heterotrophs get energy by ingesting organic material (such as plants or meat). Autotrophs get energy by using inorganic material to make organic materials.
Fungi obtain energy by absorbing organic matter from their environment. They secrete enzymes that break down complex organic compounds into simpler molecules, which they can then absorb and use for energy. Fungi can obtain their nutrients from decaying organic matter, living organisms, or through mutualistic relationships with other organisms.