The spread of disease in Africa has been detrimental to their development. Due to sharing drinking water, disease in just one person can multiply at alarming rates, as seen in the recent Ebola virus outbreak. Another aspect adding to this is hospitals. Poverty runs rampant in many parts of Africa, due to lack of infrastructure and failing to utilize current resources. There are few hospitals, the ones running often having an overworked staff and unsanitary conditions. Until improvements are made to their economy, the unfortunate truth is that disease is likely to stay.
Answer:
the difference between fundamental and derived unit are:
fundamental unit: it does not depend upon other unit. ex- length, mass, time, temperature etc. They are not formed from other units.
derived unit: it depends upon other physical quantities. ex- m2(square)or sq.m.It is formed from the combination of two.or more fundamental units
Answer:
No because The Articles of Confederation had no power to tax and pay for an army to put down the rebellion.
Explanation:
Under the article of confederation served the purpose of the first constitution of the United States of America. However, it exposes the weakness of the Congress as it did not have the power to impose tax. It further complicated the situation as a strong army without regular payments was vulnerable.
As Congress did not have the power either to collect tax and pay for the army it would not be possible for it put down a rebellion.
Answer:
I'm pretty sure its C. Parks. But I might be wrong.
Explanation:
Answer with Explanation:
Overt and Covert research methods are both used in <em>observing subjects.</em> The main difference relies on the "awareness" of the <em>subjects/participants</em> being studied.
In an overt research method, the subjects are <u>aware</u> that they are participating in the study while in a covert research method, the subjects are <u>unaware.</u>
The advantages of overt research method is that the participants have <em>informed consent.</em> So, whatever happens is not the fault of the researcher. Since the participants are aware, it becomes easier for the researcher to record events in their presence. On the contrary, it brings about some disadvantages. Since the participants know that they are being observed, they may be<em> inclined to change their behavior.</em> This is called the "Hawthorne Effect." This affects the validity of the outcome of the research.
The advantages of the covert research method is its <u>more valid outcome of research.</u> The participants are <em>naturally behaving,</em> which means that it is more valid as a method than the overt. It is also easier to access closed groups because they are unaware you are observing them. However, one disadvantage is the "deception" it needs to tackle as it <em>doesn't ask informed consen</em>t from its subjects. This has always raised ethical concern, especially for people who value their privacy.
So, this explains the answer.
