What did Banneker discover about the locust cycle? He went on to describe the cicada events of 1766 and 1783, which he also witnessed, and venture a suggestion that “their periodical return is Seventeen years, but they, like the Comets, make but a short stay with us.” Banneker then (accurately) predicted that the cicadas would […]
Where do tidal waves occur?
What are the contributions of ancient Rome?
What are the contributions of ancient Rome? The Romans were prodigious builders and expert civil engineers, and their thriving civilization produced advances in technology, culture and architecture that remained unequaled for centuries. Aqueducts. Concrete. Newspapers. Welfare. Bound Books. Roads and Highways. Roman Arches. The Julian Calendar. What were the Greek and Roman contributions? Both Greece […]
Which joint allows adduction and abduction?
Which joint allows adduction and abduction? Abduction – movement away from the midline of the body. This occurs at the hip and shoulder joints during a jumping jack movement. Adduction – movement towards the midline of the body….Types of joint movement. Joint Shoulder Type Ball and socket Bones Humerus, scapula Movement Flexion, extension, abduction, adduction, […]
What did Gestalt psychologists mean when they said the whole is more than the sum of its parts?
What did Gestalt psychologists mean when they said the whole is more than the sum of its parts? Gestalt psychology is a theory of mind and brain that proposes that the operational principle of the brain is holistic (meaning that “the whole is more than the sum of its parts”, that is the idea that […]
Which of the following are powers that the Constitution limits to the state?
Which of the following are powers that the Constitution limits to the state? Article I, Section 10 of the Constitution of the United States puts limits on the powers of the states. States cannot form alliances with foreign governments, declare war, coin money, or impose duties on imports or exports. What is not a way […]
What is it called when your muscles are permanently flexed?
What is it called when your muscles are permanently flexed? Spasticity is a condition in which muscles stiffen or tighten, preventing normal fluid movement. The muscles remain contracted and resist being stretched, thus affecting movement, speech and gait. What is the medical term for a muscle twitch that Cannot be controlled? Dystonia is a neurological […]
How are economic institutions determined?
How are economic institutions determined? The economic institutions of a society depend on the nature of political institutions and the distribution of political power in society. As yet, we only have a highly preliminary understanding of the factors that lead a society into a political equilibrium which supports good economic institutions. How are institutions formed? […]
What was the social status of the nobility in relation to wealthy merchants during the Renaissance?
What was the social status of the nobility in relation to wealthy merchants during the Renaissance? The nobles were disdainful of the merchant class, who gained wealth in industries like wool processing, shipbuilding and banking. The merchants sought to protect their wealth by controlling the government and marrying into noble families. They became patrons of […]
When a 9 month old show a fear of unfamiliar people he or she is exhibiting?
When a 9 month old show a fear of unfamiliar people he or she is exhibiting? stranger wariness How does evolution explain the parent/child bond? How does evolution explain the parent-child bond? Evolutionary theory stresses two needs: survival and reproduction. A child must be nourished, protected, and taught by adults for much longer offspring of […]