Colloidal silver is also used to prevent flu, H1N1 (swine) flu, and the common cold. Some women take colloidal silver during pregnancy to aid the baby's growth and health as well as the mother's delivery and recovery. Colloidal silver is applied directly to the skin for acne, burns, eye infections, fungal infections, throat infections, skin infections, and Staphylococcus infections.
When you factor in other species that feed on the same organism, then the chain becomes a web. Freshwater At the base of the freshwater food web are again the producers, such as phytoplankton, algae, duckweed, and lily pads.Just like on land, plants in water undergo photosynthesis and provide aquatic organisms with oxygen.hen you factor in other species that feed on the same organism, then the chain becomes a web. Freshwater At the base of the freshwater food web are again the producers, such as phytoplankton, algae, duckweed, and lily pads.
Species interactions within ecological webs include four main types of two-way interactions: mutualism, commensalism, competition, and predation (which includes herbivory and parasitism).Because of the many linkages among species within a food web, changes to one species can have far-reaching effects.he keystone species concept is one of the best-known ideas in community ecology. Although it is true that many species potentially interact with one another in a food web such as depicted in Figure 1, in nature there are big players and little players. The biggest players of all are referred to as keystone species.