The following historical events have been matched to the correct time period: 1200s 1500s 1800s 1900s
The first degrees in forensic science are created. (1900)
The first forensic textbook is written. (1500)
The Chinese book Hsi Duan Yu is published. (1200)
The first hemoglobin test to determine the presence of blood is created. (1800)
Answer: variables
Explanation:
A variable is either a qualitative or quantitative entity for example a number, age, sex, income, days, class grades, color, texture, shape and other. A variable can be changed or manipulated in an experiment to know its impact on the desired variable or the experimental variable.
A variable may vary among the members of the population for example height, weight, age, sex, intelligent quotient and other features. Such variation s can be useful in determination of the most prominent or least occurring traits in the survey research.
The correct answer is:
Both home prices and mortgage interest rates tend to be lowest during recession
An economic recession is a period of time were economic activity slows down. Recessions generally occur when there is a drop in spending. This may be triggered by various events, such as a financial crisis, an external trade shock, an adverse supply shock or the bursting of an economic bubble. during this period home prices and mortgage interest rates are very low so this is benefitial for homebuyers.
For at least a year now, Ivon has felt positively about his city's efforts to remove statutes of confederate leaders from its squares and other public spaces. Ivon's evaluation is an example of:<u> an attitude</u>.
A person's attitude can be seen of as a psychological construct, a mental and emotional entity, or it can refer to the way they approach something or their viewpoint on something. Viewpoint, thoughts, and sentiments are all a part of attitude.
To modify attitudes, one can employ classical conditioning, operant conditioning, and observational learning. By connecting positive emotions with the target item, classical conditioning may be used to produce favourable emotional responses to a person, object, or event.
Ivon has felt positively about his city's efforts to remove statutes of confederate leaders. Hence his attitudes gradually changed.
To learn more about attitude, refer
brainly.com/question/3472120
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