Bioluminescence is the production of light by living organisms through a chemical reaction, usually involving a light-emitting pigment. Fluorescence is the absorption of light energy at one wavelength and its re-emission at a longer wavelength, usually involving a fluorescent pigment. Bioluminescence is independent of external light sources, while fluorescence requires an external light source to excite the material.
The type of computer that requires nonhuman interaction.
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If you are referring to MSDS or Material Safety Data Sheets - these documents display all the chemicals and materials being used at the work site. It explain what the chemicals are, chemical manufacturing company contact information, health and safety hazards associated with the chemicals and instructions for emergency care after exposure to such chemicals. OSHA requires companies to have them public and easy-to-access documents if chemicals are being used - it enhances safety for workers and allows them the right-to-know what potentially hazardous conditions they might be exposed to.
Tetanus requires an anerobic environment to produce the toxins that result in disease which doesn't include ingestion.
When Aircraft is preparing to Taxi or Take off and has system problem that requires maintenance interaction.
A plant requires specific chemicals, such as carbon dioxide, water, and minerals, to synthesize food through the process of photosynthesis. These chemicals provide the essential elements needed for creating glucose and other organic compounds that serve as energy sources. Without the right chemicals, a plant cannot efficiently perform photosynthesis, leading to stunted growth and nutrient deficiencies. Thus, the availability of these key components is crucial for a plant's survival and development.
Uh, try not to in the first place, but if you do find yourself sitting around drinking dangerous household chemicals, go to the hospital or poison control center immediately. Ingestion of different chemicals requires specific treatment for each kind of chemical.
By its very definition an ecosystem requires several organisms. An ecosystem is a system formed by the interaction of a community of organisms with their physical environment. It is the very concept of all of the organisms and their interaction with the area in which they live. Without some organisms and an environment to interact with you don't have an ecosystem.
Dry heat requires chemicals for sterilization instead of heat. It takes about 6 seconds and the temperature increases only a few degrees. All bacteria, viruses and endospores are killed immediately.