Morals of society and ethics.
B: A long, wet season results in additional earthworms in a robin habitat.
Answer
Examine the cladogram of whales and their ancestors presented in this video. Note that this diagram does NOT show modern whales evolving from any specific fossil form, but from the common ancestors of known fossil species and modern animals. Discuss the important difference between this view of evolutionary history, and the old view which often attempted to identify specific fossils as the ancestors of a living form.
Answer:
Adequate stimulus for the sensory receptor cell.
Explanation:
Modality of a stimulus refer to the part of a stimulus that is discerned or perceived after a stimulus.
It is also called sensory modality. Examples of modality of stimulus include, light, touch, taste, temperature, smell and pressure.
E.g A smell modality is perceived after odor stimulate a receptor cell.
Adequate stimulus for the sensory receptor cell determine modality of stimulus within the nervous system.
Answer:
Their diameters
Explanation:
An equation for the resistance to flow of a fluid through a pipe is
where
η = the viscosity of the fluid
l = the length of the pipe
r = the radius of the pipe
The fourth-power term shows that even small changes in the radius (or diameter) of the passageways will cause large changes in airway resistance.
When the diameter of the airway gets as small as 1 mm, the resistance to air flow is quite large.