chemical reactions
With few exceptions, the origin from which all organisms on earth get their energy is the sun.
Energy is the life source for all living organisms. Without energy there will no plants or animals, even life wouldn't exist. If there is no photosynthesis, there would be no plants.
All living organisms acquire nutrients
Biology
what is the relationship between living organisms in the aqatic environment
sulfur
Chemosynthetic organisms obtain their energy directly from raw chemicals in their environment. Examples of this include tubeworms living next to hydrothermal vents.
the ultimate source of energy for all living organisms is the sun
Living organisms use food for energy. Without energy, no living organism can do anything.
hydrothermal vents are on the bottom of the ocean where there is not much sunlight and is so deep, that they thought it would be impossible for any organisms to survive. apparently, hydrothermal vents provided heat and produced chemicals which bacteria feed on. And other animals feed on bacteria.
Living organisms have the ability to store energy in many different forms. To store solar energy, living organisms create carbohydrates for their storage needs.
Special bacteria (chemosynthetic bacteria) live there which use the sulfur from the hydrothermal vents to make their own food. Other organisms, such as copepods (and other zooplankton), eat this bacteria. Other organisms, such as snails, shrimp, crabs, tube worms, and fish eat the copepods. Therefore, the number of organisms living in these vent systems are 10,000 times greater than areas in the ocean that do not have hydrothermal vents. These life forms would not be possible without the chemosynthetic bacteria, since sulfur is toxic to almost all other forms of life.
All living organisms use energy to carry out daily functions
Heat Energy
Fats and oils are energy stores in organisms
because with out energy, you can do nothing. which energy is a power for the human
because with out energy, you can do nothing. which energy is a power for the human