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Describe the sequence of lymphatic vessels and tissues used to carry lymph from the tissues back to the blood.
Iron-Sulfur World
A theory regarding the origin of life on Earth, suggesting that life began at hydrothermal vents, where iron and sulfur compounds provided the energy and catalytic surfaces for the synthesis of organic molecules.
Hydrothermal Vents
Fissures in the deep ocean floor that release hot water and inorganic compounds.
Organic Molecules
Chemical compounds that contain carbon and are found in all living organisms, essential for life.
Organic Polymers
Large molecules composed of repeated subunits (monomers) that are typically carbon-based, like proteins, nucleic acids, and plastics.
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