1. b. Health care technology has improved.
Before the health care technology was developed, there are many type of illness that could infect citizens and lead to death because we do not have the knowledge to handle it.
As the health care technology improved, American citizens have more options to treat wide variety of illness, which improve the general life expectancy. The improvement also provide information regarding what diet and activities that we can follow to ensure that our body run at optimum level.
2. b. stimulate the economy.
By cutting taxes, Bush hoped that citizens of united states have more disposable income in their disposal.
This would lead to more busines establishments have the money to hire more employees and more customers that can afford to buy the products in united states. Both of this situation would stimulate the economy.
Answer:
The first sentence is true and the second one is false.
Explanation:
The first sentence is the correct definition of a muscle twitch, but the second sentence is not because a twitch doesn't generate max tension in a whole muscle. A twitch is a short contraction that may be repeated but with no pain presence even though they can cause discomfort.
A single stimulus can produce a twitch in a skeletal muscle, but one twitch does not produce significant muscular activity or generate maximum tension in a human body's muscle. Instead, frequent, intense impulses from many motor neurons and rate at which these impulses are fired affect the tension produced by a muscle. Therefore, multiple stimuli overlapping cumulatively create stronger contractions.
The statements that one brief stimulus of a skeletal muscle results in a twitch and a twitch can generate maximum tension in a muscle are only partially correct. A single stimulus can indeed result in a twitch, an isolated contraction event. However, one twitch typically does not produce significant muscular activity or generate maximum tension in a whole muscle of a living organism.
Normal muscle contraction is sustained, producing a graded muscle response. This involves action potentials, or nerve impulses, that can vary in frequency and intensity, affecting the tension produced in the skeletal muscle. To generate substantial work, a muscle requires a series of these action potentials to induce muscle fibers to contract.
The amount of tension produced by a muscle depends not only on the frequency of action potentials, but also on the number of motor neurons transmitting these impulses and the rate at which a motor neuron fires these impulses. Summation occurs when multiple stimuli cumulate to create a stronger contraction. Therefore, if a muscle is stimulated while a previous twitch is still ongoing, subsequent twitches can generate a stronger response, resulting in greater muscle tension and power.
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Answer:
were not interested in colonizing
Explanation:
At first, the Portugal were not interested in colonizing the world. The other European countries like Britain, French, Germany, etc. started exploring other lands in search of food and doing trade business. They occupied parts of Asia and also America with the intention of doing trade and later on started controlling and declared wars on the native places of the people.
Finally they colonized various parts of the world and stared exploiting the resources in their interest. Thus at first Portugal did not had any intention to capture any land but they did so to prevent other European countries to declare and claim their territories in which they are doing business.
B)Unemployment
C)Aggregate Supply
D)Tax Revenues
The correct answer is D.
The Laffer Curve represents the relationship between the tax rate and the total tax revenues collected by the economic authorities. It illustrates the incidence of the taxable income elasticity, the sensitiveness of the income earned by the economic agents on which the tax is applied, to variations in the tax rate.
A laffer curve is represented in the graph attached. Tax collection is 0 for 0% and 100% rates. Between these two values, the function will have an increasing section, a maximum and a decreasing section. Its maximum consitutes the tax rate that maximizes the total tax collection.
The Laffer Curve depicts that changes in the tax rate have an impact on tax revenues. It indicates that there's an optimal tax rate that maximizes tax revenue, as both 0% and 100% tax rates would result in no revenue.
The Laffer Curve is a theory in economics that suggests there is an optimal tax rate which maximizes tax revenue. The curve predicts the effect of changes in the tax rate on tax revenues. It suggests that increase in the tax rate beyond a certain point will be counterproductive for raising further tax revenue.
For Example, If the tax rate is 0%, the government would earn no tax revenue. Similarly, if the tax rate is 100%, the government would also earn no tax revenue since there would be no incentive to work. Therefore, the Laffer Curve suggests that there is an optimal tax rate between 0% and 100% which will generate maximum tax revenue for the government.
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Answer:At the time, locomotives were the fastest, most powerful engines.
Explanation:
To allay the fears of the people, the first 10 amendments were added to the new constitution. These were the Bill of Rights that would prevent Federal Government from violating the rights of the people. At that time people did not want to be dominated like the way the British did to them.