e. pitch
People speak about "high" and "low" sounds quite unselfconsciously, as though they know that the latter actually have a low frequency-relatively few cycles-and the former a high frequency. The musical term for this quality of sound, which is recognized as pitch. Low pitches (low frequencies) result from long vibrating elements, high pitches from short ones.
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Answer:
hominins grouped together in small societies such as bands and subsisted by gathering plants, fishing, and hunting or scavenging wild animals. The Paleolithic Age is characterized by the use of knapped stone tools, although at the time humans also used wood and bone tools.
Negative space in painting or drawing is a space everywhere in place and between the subjects of a portrait. It may be deceptive when the space about a focus, not the subject itself customs an provocative or artistically important shape and such shape occasionally is used to artistic outcome as the physical subject of the image. Using of negative space will relief your mind to focus on the spaces and help to confound your brain – reasonably that tries to recognize the whole thing it sees.
