Option C
The peer review process, in which scientists submit write-ups of their ideas and experiments to a set of colleagues who judge how good the ideas are before the ideas can be published, is: A useful and important, even if imperfect, mechanism of quality-control for the scientific literature
<u>Explanation:</u>
The peer-review practice endures to approve scholarly work, accommodates to enhance the worth of proclaimed research, and builds networking circumstances in research areas. Notwithstanding critiques, peer review is yet the unique internationally affirmed system for research validation.
Peer review guarantees that documents undergo a fair evaluation and skillful opinion, enabling scholars to develop their script and therefore high-quality experimental interpretation and articles to be proclaimed. It also encourages the browsers to believe the scientific uprightness of the report and to present notified declarations where peer reviewer comments are ready.
Answer:
While she was still in her early teens, she suffered an injury that would follow her for the rest of her life. ... It fell short, striking Tubman on the head. ... Around 1844 she married a free black named John Tubman and took his last name. ... no one who has willingly encountered more perils and hardships to serve our enslaved ...
Explanation:
<span>An increase in the demand for bubble gum might be caused: by </span>the fact that blowing bubbles is now a popular activity
In marketing, bubble gum is considered as an Unsought product, which is a type of product that wouldn't be bought by customers under normal conditions. This type of products usually had a really high demand when it still becomes a trend and will dramatically decrease as soon as the trend faded out.
Answer:
C) Has been a feature of nearly all economies.
Explanation:
A trade is an of various goods. It is the transfer of services and goods from one party in exchange of money from the other party. It is the act of selling or buying goods. As per the economist, it is set of network which allows trade to be considered as a market. It is a characteristics of all the economies around the world.
Hence the correct option is --- (C).
