B............................
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?
</h3>
-
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.
Learn more about Investigation from
brainly.com/question/20193221
Answer:
Elections in South Korea are held on a national level to select the President and the National Assembly. Local elections are held every four years to elect ...
Explanation:
hope this helps
Answer: a. He viewed them as being one step below him.
Explanation:
Pope Innocent III was one of the most powerful Popes to ever live. He believed that as the representative of God on Earth, kings and emperors were beneath him in the hierarchy of power and he did not hesitate to show them this by enforcing papal policy on several kings who tried to go against the Church.
An example was King Alfonso IX of Leon who had married a close relative. Pope Innocent excommunicated him until the marriage was cancelled. Pope Innocent III was also the first Pope to call for a Crusade to recapture Jerusalem and the Holy land from Muslim invaders.
Salinization is the increase of salt content in soil which will often hinder farmers crops.
