Which of the Following Gases,which We Might Be Able to Detect

question 90

Multiple Choice

Which of the following gases,which we might be able to detect in infrared spectra,would be a strong indicator of life on another planet?

• A)carbon dioxide
• B)ozone
• C)methane
• D)water vapor
• E)sulfuric acid

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Definitions:

Mainly Composed

Primarily made up of or constituted by; refers to the significant components that form the bulk of an object or substance.

Defense Response

Biological or physiological mechanisms through which organisms protect themselves against threats like pathogens, predators, or environmental stresses.

Erythrocytes

Red blood cells responsible for carrying oxygen from the lungs to the body tissues and facilitating carbon dioxide's return to the lungs.

Interstitial Fluid Osmotic Pressure

The pressure generated by the osmotic flow of water through a semipermeable membrane due to the presence of dissolved solutes, influencing the movement of fluids within and between cells and tissues.