There are different kinds of investigations. The investigation that would it be best be use in observational data obtained outside of a laboratory rather than empirical data from controlled experiments is;
- an investigation to determine the structure of a protein.
<h3>How do one determine the structure of a protein?
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The common way used to study protein structures is the use of X-ray crystallography.
In this method, solid crystals of purified protein are put into an X-ray beam, and the pattern of deflected X rays is employed to know the positions of the atoms that is inside the protein crystal.
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Answer:
<u>Technology</u> - The Indus Valley Civilization was an early civilisation in modern day Pakistan and India. They contributed immensely to the development of succeeding civilisations and one of the areas they did so was in technology. They were among the first to develop a reliable system of measurements and weights to be able to properly gauge instruments and structures they built.
They were also very proficient in architecture and built dockyards and warehouses. Even sewage systems have been discovered here.
<u>Writing</u> - The People of the IVC developed a system of writing known as Indus Script which consisted of symbols. They used these to communicate and record achievements and this paved the way for more advanced writing in the region in years to come.
<u>Transport</u> - The people of the IVC were one of the first users of wheeled transport. They used Bullock carts that utilized cows and even today those are still widespread in Asia. They also used boats and other types of water transport which was remarkable given the era and it is thought that they were one of the first explorers of the open sea. Using these crafts they were able to trade with other civilisations such as China and Mesopotamia.
The character of being in an agreement with the standard of right conduct (morality)
The answer is A. The cause of the
disorder may be specified with certainty.
Post-traumatic stress disorder is
a mental health condition that is triggered by a terrifying event which can arise
from either experiencing or witnessing the event. Symptoms of this disorder may
include flashbacks, nightmares and severe anxiety, as well as uncontrollable
thoughts about the event.
