Iron and sodium for their chemical processes.
No. Phytoplankton are photosynthesizers they don't have blood. Green plants are photosynthesizers too.
Photosynthesizers are organisms that use sunlight to convert carbon dioxide and water into sugars as a source of energy, releasing oxygen as a byproduct. Chemosynthesizers, on the other hand, use inorganic compounds such as hydrogen sulfide or methane to produce energy without the need for sunlight.
Photosynthesizers
Green plants, they are called photosynthesizers
As photosynthesizers, plants provide organic molecules for energy (food) for the entire ecosystem. They provide oxygen as well.
Earthworms, fungi, and most, but not all bacteria are detritivores. Bacteria can also be parasites, photosynthesizers, and chemosynthesizers.
It begins as 100% energy in the photosynthesizers. 10% of that 100% is passed to the plant eaters. 10% of the 10% is passed to those that eat the plant eaters. There many be time for a fourth level if the base level is very productive. This is seen in a tropical rain forest. But three levels is most common. At times only two are possible such as in very arid areas.
Producers ,or photosynthesizers as you call them ,are the foundation for food webs and food chains ,because herbivores eat plants (producers) and carnivores eat herbivores and sometimes other carnivores. Withoutthe plants ,the herbivores would have no food. Without the herbivores ,the carnivores would have no food ,and the chain or web would be damaged. This is my theory ,did it help you?
Primary producers (e.g. plants, algae) are always necessary in both terrestrial and aquatic ecosystems, as they convert energy from sunlight into food through photosynthesis. Decomposers (e.g. bacteria, fungi) are also essential to break down organic matter and recycle nutrients in the ecosystem. Additionally, consumers (e.g. herbivores, carnivores) play a crucial role in transferring energy through the food web and maintaining balance in the ecosystem.
No, club fungi are not unicellular. They are multicellular organisms that consist of hyphae (thread-like structures) that form a mycelium. The club-shaped structures called basidia produce spores for reproduction.
Because in plant cell present of chloplast in which photosynthesis process takes place
Stromatolites, which are layered structures created by cyanobacteria, were some of the earliest photosynthesizers on Earth. Through photosynthesis, these cyanobacteria released oxygen as a byproduct into the atmosphere, contributing significantly to the buildup of oxygen over time. This increase in atmospheric oxygen was essential for the development of complex multicellular life forms on Earth.