Who decides the winning side in a debate? The Role of the Judge These are two separate questions; judges generally decide who won or lost the debate and then assess the technical and persuasion skills of each of the students. For this reason, the winning team may occasionally have fewer points than the losing team. […]
How can charge be transferred?
How can charge be transferred? Whenever electrons are transferred between objects, neutral matter becomes charged. For example, when atoms lose or gain electrons they become charged particles called ions. Three ways electrons can be transferred are conduction, friction, and polarization. In each case, the total charge remains the same. How are charges conserved? In particle […]
How many humans are in the World 2020?
How many humans are in the World 2020? 7,800,000,000 people What was the world population 100 years ago? Population growth by world region Two hundred years ago the world population was just over one billion. Since then the number of people on the planet grew more than 7-fold to 7.7 billion in 2019. What will […]
Which of the following examples is the most likely to be considered an institutional conflict of interest?
Which of the following examples is the most likely to be considered an institutional conflict of interest? Which of the following examples is the most likely to be considered an institutional conflict of interest? A senior official serving on a board of a company that donates to the institution. What is the primary responsibility of […]
Who invented the spinning jenny which increased the production of thread?
Who invented the spinning jenny which increased the production of thread? James Hargreaves Who invented spinning jenny John Kaye or James Hargreaves? The spinning jenny is a multi-spindle spinning frame, and was one of the key developments in the industrialization of textile manufacturing during the early Industrial Revolution. It was invented in 1764 or 1765 […]
When scientists were attempting to determine the structure of the genetic code Crick and coworkers found that when?
When scientists were attempting to determine the structure of the genetic code Crick and coworkers found that when? When scientists were attempting to determine the structure of the genetic code, Crick and coworkers found that when three base additions or three base deletions occurred in a single gene, the wild-type phenotype was sometimes restored. Which […]
What is the population in Sub-Saharan Africa?
What is the population in Sub-Saharan Africa? approximately 1.1 billion inhabitants Is Sub-Saharan Africa highly populated? The population of sub-Sahara Africa has grown from 186 million to 856 million people from 1950-2010. Along with China and India, these countries will have the largest populations in the world. By 2050, Nigeria is projected to outpace the […]
When stimuli share more similar properties or dimensions with each other what is more likely to occur?
When stimuli share more similar properties or dimensions with each other what is more likely to occur? The more similar stimuli are to each other, the more likely they are to evoke the same response from an individual. Therefore, the more similar properties stimuli share, the more likely it is that stimulus generalization will occur. […]
What are the different types of descriptive research design?
What are the different types of descriptive research design? The three main types of descriptive studies are case studies, naturalistic observation, and surveys. What are the data collection methods in descriptive research? There are 3 main data collection methods in descriptive research, namely; observational method, case study method, and survey research. What is descriptive research […]
What phrase defines gross domestic product GDP?
What phrase defines gross domestic product GDP? The correct answer is: The total monetary value of all the finished goods and services produced in a country in a given period. What is the difference between gross domestic product GDP and gross national product GNP )? Gross domestic product (GDP) is the value of a nation’s […]