What is comparative method in psychology? The comparative method involves comparing the similarities and differences among species to gain an understanding of evolutionary relationships. The comparative method can also be used to compare modern species of animals to ancient species. Do humans and animals learn the same way? New research shows that animals learn socially […]
What are constraints in ER diagram?
What are constraints in ER diagram? Constraints in Entity-Relationship Models. Keys are attributes or sets of attributes that uniquely identify an entity within its entity set. Single-value constraints require that a value be unique in certain contexts. Is a constraint determines whether two sub classes are allowed to contain the same entity? Overlap constraint – […]
What is the contribution of Parmenides?
What is the contribution of Parmenides? Parmenides’ great contribution to philosophy was the method of reasoned proof for assertions. Parmenides began his argument with the assertion that being is the material substance of which the universe is composed and argued that it was the sole and eternal reality. What is Parmenides argument? Parmenides’ philosophy has […]
Why is envy so bad?
Why is envy so bad? Further, envy is so harmful to the envious because it encourages them to believe that what they lack in comparison to others accounts for their relative unhappiness. It, envy, puts happiness outside of the control of the individual which — unfortunately for the envious — makes it unreachable. Why do […]
Which best describes the Second Law of Thermodynamics?
Which best describes the Second Law of Thermodynamics? The Second Law of Thermodynamics is about the quality of energy. It states that as energy is transferred or transformed, more and more of it is wasted. The Second Law also states that there is a natural tendency of any isolated system to degenerate into a more […]
Can a liger kill a tiger?
Is Colin a good name?
What does the notation P B A mean?
What does the notation P B A mean? Event B given Event A How do you prove independence of two random variables? In general, if two random variables are independent, then you can write P(X∈A,Y∈B)=P(X∈A)P(Y∈B), for all sets A and B. Intuitively, two random variables X and Y are independent if knowing the value of […]
How did Progressives reformers change local and state government?
How did Progressives reformers change local and state government? How did progressive reforms change local and state governments? They gave citizens greater voice through the direct primary, the initiative, the referendum and recall. Progressive government officials worked for reforms in eduction, factories,voting and the environment. What steps did women take to win workers’ rights? Is […]
Is Mt Fuji a supervolcano?
Is Mt Fuji a supervolcano? It is the second-highest volcano located on an island in Asia (after Mount Kerinci on the island of Sumatra), and seventh-highest peak of an island on Earth. Mount Fuji is an active stratovolcano that last erupted from 1707 to 1708. Will Mount Fuji ever erupt again? At present, there have […]