Which of the Following Materials Probably Has the Lowest Porosity

question 101

Multiple Choice

Which of the following materials probably has the lowest porosity?

• A) well sorted, fine-grained sediment
• B) well sorted, coarse-grained sediment
• C) unfractured granite
• D) sand with well-rounded grains

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Definitions:

Plasma Proteins

Proteins that are found in blood plasma, which play roles in coagulation, immune function, transport of substances, and regulation of osmotic pressure.

Albumin

A type of protein found in blood plasma, essential for maintaining osmotic pressure and transporting substances.

Globulins

A group of proteins in the blood plasma that play important roles in immune responses, blood clotting, and transporting substances.

Osmotic Pressure

The pressure required to prevent the flow of a solvent into a solution through a semipermeable membrane.