A Soil Composed of Well-Rounded Sand Grains of Uniform Size

question 34

Multiple Choice

A soil composed of well-rounded sand grains of uniform size will most likely have a

• A)high porosity.
• B)low porosity.
• C)high permeability.
• D)low permeability.

---

Definitions:

Ganglion Cells

Neurons located in the retina that relay visual information from photoreceptors to the brain via the optic nerve.

Bipolar Cells

A type of neuron found in the retina that serves as a relay between photoreceptors (rods and cones) and ganglion cells.

Rods

Photoreceptor cells in the retina of the eye that are highly sensitive to low levels of light, enabling night and peripheral vision.

Intensity

The degree of strength, force, energy, or feeling in a given situation or with respect to a particular attribute.