I believe the answer is: double-blind experiment
In double blind experiments, the subjects that receive the treatment is remained unknown by both the researchers and the subjects until the experiment is finished. The main purpose of double-blind experiment it eliminate the bias of perception that might exist among researchers.
<span>he used profits from ivory to buy modern weapons
</span>
Answer:
B Ku Klux Klan
Explanation:
The KKK is white supremacist hate group that uses terror to advance their agenda.
Wobblies were industrial workers of the world and worked to improve working conditions.
And communism is a political group. The goal of communism is to create a stateless, classless society.
The correct answer would be, Kilogram. K.G.
Kevin weight his baggage before going to trip. In Kilogram the measuring scale showed the weight of his baggage. The shortened form of the unit is K.G.
Explanation:
The unit which is used to measure weight of something is either Kilogram or Pounds. The measuring scales usually have both units printed on it. But the unit which is most widely used in airports to measure weight is Kilogram.
So when Kevin was going on a trip and wanted to measure the baggage weight, the measuring scale measured the weight in Kilograms. The shortened form for Kilogram is K.G.
There are further sub units of Kilogram, which are used in measuring other quantities, for example, Kilogram, Gram, Milligram, Microgram, etc.
Another unit of weight is Pounds and its short form is LBS
Learn more about Weight's Units at:
brainly.com/question/2548054
#LearnWithBrainly
