We have quite a wide variety of cells here on planet Earth, so there isn't any one source of energy more specific than chemical reactions. You may think that the sun is the source of all the energy of living cells, directly or indirectly, but there are vent organisms which are not part of the food chain that starts with photosynthesis. They use sulfur emitted by underwater vents, instead.
Producers, Consumers, and Decomposers all get their food a different way from each other.
Producers get their food from the sun using a process called photosynthesis.
Consumers earn their energy from eating other living organisms.
Decomposers get their source of food or energy by breaking down dead or decaying organisms.
Ultimately, almost all organisms obtain their energy from the sun. Most producers, like plants and algae, use photosynthesis to create energy. Herbivores then eat the plants and use their nutrients for energy. Carnivores eat those herbivores, and so on.
Living cells obtain energy from glucose. During glycolysis breaks down molecules so they can enter the mitochondria where ATP is produced. ATP is where the energy for the cell is stored.
from the chemical bonds of ATP
Yes, photosynthesis is what converts the light energy from the sun into the usable chemical energy that organisms use.
decomposers
i have no clue what the answer is i really hope sombody can answer this question
Animals are chemoheterotrophic organisms. They obtain energy and carbon through other organisms.
Heterotrophs
They obtain their energy by consuming other organisms.
Animals.
Like ALL animals, yes. They get energy from the plants they eat.
fungi
glucose
They both obtain energy by consuming other organisms
They obtain energy through metabolism.-NovaNET
Consumer
Consumers
hydrosphere
The ultimate source of energy for all organisms on our planet is the sun. (High-energy compounds, especially ATP, are often described as the immediate source of energy.)