If you are needing this answer, please go to another page, this one is stupid
To make something burn, you need fuel (such as paper or wood), oxygen (from the air), and heat (a source of ignition like a match or a spark). These three components make up the fire triangle, and without any one of them, combustion cannot occur.
Luciferin, and enzyme called luciferase. Bioluminescence does not occur in the absence of oxygen.
The three things that produce a fire are fuel, heat, and oxygen. Fuel provides the material that burns, heat raises the temperature of the fuel to its ignition point, and oxygen allows the combustion process to occur.
Oxygen itself does not catch fire, but it is a key component that allows fires to burn. Fire needs three things to occur: fuel, heat, and oxygen. When these three elements come together in the right proportions, a fire can ignite and burn. Oxygen supports the combustion process by reacting with the fuel in a fire to produce heat and light.
Condensation occurs when the air is saturated with water vapor, the air cools down, and there are surfaces for the water vapor to condense on.
Three things needed for photosynthesis to occur in an algae cell are sunlight, carbon dioxide, and water. These essential ingredients are used by algae to convert light energy into chemical energy in the form of glucose, with oxygen being released as a byproduct.
The three things necessary for photosynthesis to occur arewatercarbon dioxideoxygenwhich equals glucose.
Three things necessary for photosynthesis to occur are sunlight, water, and carbon dioxide. In the presence of chlorophyll, these three components are used by plants to produce glucose, which is the energy source for the plant.
Plants need light energy, carbon dioxide, and water to undergo photosynthesis. Light energy is absorbed by chlorophyll in the presence of carbon dioxide and water, leading to the production of glucose and oxygen.
"The rule of three" means that things often occur in groups of three.
Comes from the tranches of world war 1 lighting a match once told the emery you there the second light of a match confirmed and three the sniper wound have you. No, the WW1 expression is "three on a match." "Three strikes and you are out" comes from American baseball.
The three components needed for bioluminescence to occur are a light-emitting molecule (luciferin), an enzyme (luciferase), and oxygen. Luciferin reacts with oxygen in the presence of luciferase to produce light.
-- fireflies -- campfire -- stars -- match -- compact fluorescent light
To cast a shadow, three things are needed: a source of light, an object to block the light, and a surface for the shadow to be projected onto.
Water surface glass
The sun, fire, and light bulbs are three things that give off light and heat. The sun is a natural source of light and heat, fire is created through combustion, and light bulbs produce light and heat through electricity.
Plants must have sunlight, carbon dioxide, and water for photosynthesis to occur. These three essential components are necessary for the production of glucose and oxygen through the process of photosynthesis.