A fluid can be:
a. a liquid but not a solid or a gas.
b. a solid but not a liquid or a gas.
c. a gas but not a liquid or a solid.
d. a gas or a liquid but not a solid.
e. a liquid or a solid but not a gas.
Question 2
Which best describes the property of surface tension in the examples pictured here?
a. Neighboring molecules of the liquid bond to each other, forming a flexible atomic sheet at the surface.
b. Molecules at the surface have different properties than atoms surrounded on all sides by other atoms.
c. At a surface, the interaction between air molecules and the fluid create the surface tension.
d. The surface tension pulls molecules out from the center of a liquid to the surface.
e. The surface tension only occurs at high temperatures.
In acute otitis media, the tympanic membrane is usually bulging and purulent fluid is present in the
Extracellular fluid (ECF)
Kidney Fluid Chemistry
The arrangement of water molecules in (a) solid ice, and (b) liquid water.
Fluid Compartments and Fluid Homeostasis
Group defenses: Cluster of sawfly caterpillars regurgitating fluid (yellow) that predators find unap