Orexin, which makes you ah wake and hungry.
The correct answer to this open question is the following.
Although the question does not provide any options, we can say that the ethical standard that waiting to propose the study violates is "Informed Consent to Research."
In this case, Professor Hammond, first, had to inform the students about the study she was doing so the students were aware of this situation is class. So once she notified the class about her research, then ask them their consent to participate in the study. They probably had to sign a document that serves as an agreement of their participation. The students then would be aware of the details of the research and they would decide if they want to be part of the study. That is the ethical way to proceed.
Answer:
a. improved health can help to reduce mortality in the nation
b. the money which is used to buy excessive drugs can be channeled to other developments
c. families are able to save money which will be used as a contribution to the nation
d. it also helps to reduce the spread of diseases
McDonald's golden arches reduce marketing costs since people of all ages know that golden arches in the shape of the letter 'M' are a brand symbol for McDonalds. Therefore, parents purposely avoid driving past McDonald's so that their children do not notice McDonald's symbol and ask to eat from there. McDonald's distinctive symbol, that is widely recognized reduces their need and costs associated with<span> marketing.</span>
