The correct answer is Only (A) and (C) are true
Explanation:
In a study or research, the control group is the one that does not receive a treatment. This means, in this case, the control group includes those who only drink the green tea without the herbs because they serve as a standard to measure the effects of the herbs. This makes statement A (The "only green tea" group serves as the control group) true; also, the group receiving the herbs is the experimental group.
On the other hand, a double-blind study is one in which the researchers and the participants ignore who is receiving the treatment, which guarantees there is objectivity. This occurs in the study presented because neither the researcher nor the subjects known who received the herbal mix. Thus, statement C (This study is double-blind) is true.
Finally, a study is classified as observational if there is not intervention but the researchers just observe participants to study a phenomenon. This does not occur in the study presented because there is an intervention through the herbal treatment, and therefore the study is not observational.
Answer:
The correct answer is c. each branch has some power to limit the actions of the others.
Explanation:
The separation of powers or division of powers is a political principle in some forms of government, in which the legislative, executive and judicial powers of the State are exercised by distinct, autonomous and independent organs of government. This is the fundamental quality that characterizes representative and presidential democracy.
Montesquieu argued that “every man who has power is inclined to abuse it; He goes until he finds limits. So that the power cannot be abused, it is necessary that, by the disposition of things, the power stops the power ».3 In this way, the vigilance of the three powers among themselves is entrusted as each one watches, controls and stops the excesses of others to prevent, by their own ambition, that some of them predominate over others. It can be contrasted with the fusion of powers and separation of functions in parliamentary systems, where the executive and the legislature are unified, because the legislature appoints the executive.
Answer:
D. unanswered Sales revenue at split-off point.
Explanation:
Product contribution margin is the economic term used to describe a situation where a product sold generates revenue large enough to pay for all its production and distribution costs and expenses and still generate a profit for the company. In other words, this term refers to the money that is left over from the revenue generated from the sale of the product, after all of your production expenses have been paid. Sales revenue not being answered at the point of separation.
The characteristic of value that is represented here is <u>C. Situs.</u>
<h3>What is Situs?</h3>
Situs refers to the location of the property in legal terms. The location of an asset adds or subtracts value from the property. Some properties are located in urban areas where the demand is much more than in suburbs or rural areas. Such properties attract equivalent values based on their locations.
<h3>Answer Options:</h3>
A. Scarcity
B. Nolo Contendere
C. Situs
D. Caveat Emptor
Thus, the characteristic of value represented in this scenario is not scarcity, nolo contendere, or caveat emptor, but <u>Option C. Situs.</u>
Learn more about the location of a real estate at brainly.com/question/26010601
Answer:
B. National Operations Center
Explanation:
The National Operations Center serves as the principal operations center for the Department of Homeland Security which
provide decision support and enable the Secretary’s execution of obligations across the homeland security enterprise by promoting situational awareness and share information.
