Rat vocalizations range in sound and intensity with peeps, hisses, squeaks, chirrups and shrieks being the most common descriptive terms. The sounds they make can indicate antagonist intent, pain, tension or relaxation.
The pitch and frequency of rat vocalizations are a way to determine the intent behind the noise. The sound that is called a “Peep” features an elevated pitch, starting from a high tone and moving upward. One sound a rats make is the “Brux,” which sometimes continues for many minutes. When a rat is bruxing, it is often a sign of relaxation but can also indicate loneliness or uncertainty.Learn More
Diamond dust is used in the machine industry for grinding and in the art industry to create a textured surface. Diamond dust from real diamonds is often created from diamond cutting.Full Answer >
Enzymes function as organic catalysts and a cell would not be able achieve homeostasis if the required enzymes were not present. Homeostasis refers to the maintenance of a stable internal environment and the presence of the proper enzymes within a cell is vital to the process.Full Answer >
The theme of Philip Larkin's poem "Toads" is a discussion of how people trade their passion for work in the name of money. "Toads" was published in 1955 in a collection of Larkin's poems titled "The Less Deceived." He later published a follow up poem title "Toads Revisited."Full Answer >
Members of the Phylum Cnidaria, which includes simple marine animals such as jellyfish, corals and sea anemones, have radial body symmetry, meaning that their bodies radiate out from a central point. Members of the Phylum Cnidaria tend to be sessile, meaning they live fixed to a certain point and do not move from place to place.Full Answer >