Salt as well as a lower temperature raises the density, so it would be "cold, salty water."
The macromolecule known as Nucleic Acid :)
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This is called the "IRIS"
The iris is the colored part of they eye and it's responsible for focusing light onto the cornea.
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Answer:</h2>
Option D) proteins, starches, and fats.
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Explanation:</h2>
- Organic compounds are compounds that contain Carbon(C) and contain Hydrogen(H) as well.
- Water, H₂O does not contain carbon is therefore it is not organic compound .
- So option A) and B) can be eliminated since they contain water.
- Carbon dioxide, CO₂, contains carbon but doesn't contain hydrogen, and therefore we can eliminate Option C) as well.
- This leaves Option D) i.e proteins, starches and fats are organic compounds, all of them are organic compounds.
Result: Option D) is the correct answer.
