Answer:
The Han invented hemp paper, invented the seismograph, and the stirrup for horse riding. They also invented the wheelbarrow and the suspension bridge.
Explanation:
Answer:
The answer is "Option B"
Explanation:
A way to roll down from slope with the help of an ice ax is called glissades, and when we look at an image for a long time, our eye makes small motions of your head, this process is known as Troxler or the Troxler effect.
- It is also known as an optical illusion, that affects visual perception.
- When an unchanging sensation away from the fixation point fades away and stops, if you set a certain point for even a short time, that's why it is false.
Answer:
The study described above is an observational study.
Explanation:
The main difference between an observational study and an exepriment, is that in an experiment there is a manipulation of one or more variables, this usually happens in a controled environment. In an observational study, the conditions of the research subjects are not meant to be altered but only observed, surveys and interviews are common research techinques used for this purpose.
The example above is describing an observational study since there is no manipulation of variables, only a survey that aimes to understand the factors that influence the dependent variable, that in this case is anxiety.
Unlike non programmed decisions, programmed decisions are made in response to recurring organizational problems is a difference between programmed decisions and non programmed decisions
<u>Explanation:</u>
Programmed decisions:
- These are for resolving routine problems and are repetitious.
- Rules and methods are specified for taking these decisions.
- These decisions remain constant for a relatively long period and across many situations.
Non programmed decisions
- These are for resolving non-repetitive tactical or unique problems.
- Each decision will have to be taken individually by examining and estimating each problem.
Answer:
increase taxation, decrease spending
Explanation:
A budget deficit occurs when government expenses exceed revenue. To meet the financial obligation of the budget, congress should employ fiscal policies such as increased taxation to raise revenue so as to meet the budgetary obligation or conversely, they can cut down on governmental spending.
