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A few things to clear up.
- Water is H2O not O2. O2 is oxygen
- Water is generally thought to have come to earth from cometary impacts
- CO2 was present in the early Earth,s atmosphere but was converted to O2 once photosynthetic organisms evolved. The CO2 was also countered to H2CO3 a solid and removed from the carbon cycle.
What else can I help you with?
What is the carbon dioxide?
carbon dioxide is a air which comes from the plants
What comes out when you exhale?
When you exhale, carbon dioxide comes out of your lungs.
The carbon to produce carbohydrates in the second stage of photosynthesis comes from?
The carbon to produce carbohydrates in the second stage of photosynthesis comes from carbon dioxide in the atmosphere. During the Calvin cycle, carbon dioxide is fixed and converted into glucose molecules that make up carbohydrates.
Where carbon dioxide comes from?
it comes from carbon oxidizing through fire. It also comes from a lot of other places. Carbon dioxide is a waste product of cellular respiration. It diffuses into the blood from the cells and travels to the lung where it is exhaled into the air.
What doest the root word carbo mean?
The root word "carbo" comes from the Latin word "carbo" which means coal or charcoal. In scientific terms, it is commonly used in compounds related to carbon, such as carbohydrates or carbon dioxide.
How does soda get flat?
The carbon dioxide slowly comes out of it.
What comes out of a cell?
Carbon Dioxide, Water and protein.
When Pop Rocks 'pop' what comes out?
carbon dioxide
When pop rocks pop what comes out?
carbon dioxide
Where does the plant get the carbon to make plant structures?
For most terrestrial plants, nearly all the carbon comes from carbon dioxide in the atmosphere. For aquatic plants, the carbon comes form carbon dioxide dissolved in the water.
Where do carbon dioxide and water for respiration come from?
it comes from the body
What comes out the back on a car exhaust pipe?
carbon dioxide
