2014-02-08, 12:18 AM
Mute Wrote:That argument I feel is wrong. I like it, but I can never abide by it. Trying to justify the potential for life in other worlds by using the scope of the universe, observable or otherwise, I feel is self-discrediting. The size of the universe allows for life to be found everywhere where it can be sustained. Hell there are still places on earth where scientists find bacteria that are surviving and thriving in environments once thought incapable of sustaining any life.
But for intelligence, that is a whole 'nother kettle of fish.
Stare into the abyss long enough, and it stares back into you.
The vastness of space was not the basis of the deduction, the following sentence shows the basis of my deduction. The vastness of space brings endless possibilities which result in the variety that would be throughout space. It's exactly taking a cup of the ocean and saying there is no life, intelligent or otherwise in it.
I mean when you have planets with frozen fire does an intelligent being seem out of the question? lol
xparasite9 Wrote:really, now? How much Neon would you say is in the human body? How much Helium?
Yeah we're so unique because we lack two of the top 10 elements found in our galaxy, let alone universe. I mean come on really?
![[Image: T3UJYq0.png]](http://i.imgur.com/T3UJYq0.png)
1. Oxygen
Warwick Hillier, Australia National University, CanberraBy mass, oxygen is the most abundant element in the human body. If you think about it, this makes sense, since most of the body consists of water or H2O. Oxygen accounts for 61-65% of the mass of the human body. Even though there are many more atoms of hydrogen in your body than oxygen, each oxygen atom is 16 times more massive than a hydrogen atom.
Uses
Oxygen is used for cellular respiration.
2. Carbon
U.S. Geological SurveyAll living organisms contain carbon, which forms the basis for all of the organic molecules in the body. Carbon is the second most abundant element in the human body, accounting for 18% of body weight.
Uses
All organic molecules (fats, proteins, carbohydrates, nucleic acids) contain carbon. Carbon also is found as carbon dioxide or CO2. You inhale air that contains about 20% oxygen. Air you exhale contains much less oxygen, but is rich in carbon dioxide.
3. Hydrogen
Wikipedia Creative Commons LicenseHydrogen accounts for 10% of the mass of the human body.
Uses
Since around 60% of your body weight is water, much of the hydrogen exists in water, which functions to transport nutrients, remove wastes, lubricate organs and joints, and regulate body temperature. Hydrogen is also important in energy production and use. The H+ ion can be used as a hydrogen ion or proton pump to produce ATP and regulate numerous chemical reactions. All organic molecules contain hydrogen in addition to carbon.
4. Nitrogen
Cory DoctorowApproximately 3% of the mass of the human body is nitrogen.
Uses
Proteins, nucleic acids, and other organic molecules contain nitrogen. Nitrogen gas is found in the lungs, since the primary gas in air is nitrogen.
5. Calcium
Tomihahndorf, Creative Commons LicenseCalcium accounts for 1.5% of human body weight.
Uses
Calcium is used to give the skeletal system its rigidity and strength. Calcium is found in bones and teeth. The Ca2+ ion is important for muscle function.
6. Phosphorus
Luc Viatour, Creative Commons LicenseAbout 1.2% to 1.5% of your body consists of phosphorus.
Uses
Phosphorus is important for bone structure and is part of the primary energy molecule in the body, ATP or adenosine triphosphate. Most of the phosphorus in the body is in the bones and teeth.
7. Potassium
Dnn87, Creative Commons LicensePotassium makes up 0.2% to 0.35% of the adult human body.
Uses
Potassium is an important mineral in all cells. It functions as an electrolyte and is particularly important for conducting electrical impulses and for muscle contraction.
8. Sulfur
Ben MillsSulfur's abundance is 0.20% to 0.25% in the human body.
Uses
Sulfur is an important component of amino acids and proteins. It's present in keratin, which forms skin, hair, and nails. It's also needed for cellular respiration, allowing cells to use oxygen.
9. Sodium
Dnn87, Creative Commons LicenseApproximately 0.10% to 0.15% of your body mass is the element sodium.
Uses
Sodium is an important electrolyte in the body. It is an important component of cellular fluids and is needed for the transmission of nerve impulses. It helps regulate fluid volume, temperature, and blood pressure.
10. Magnesium
Warut RoonguthaiThe metal magnesium comprises about 0.05% of human body weight.
Uses
About half of the body's magnesium is found in the bones. Magnesium is important for numerous biochemical reactions. It helps regulate heart beat, blood pressure, and blood glucose levels. It is used in protein synthesis and metabolism. It is needed to support proper immune system, muscle, and nerve function.

