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.
C: depositing silt, which created rich soul for growing crops.
According to the, Kinetic Molecular theory, temperature is directly proportional to average Kinetic energy of gas particle
Explanation:
At the level of molecule kinetic energy model helps to understand the gaseous physical properties. The kinetic energy model is based on several concepts.
In the constant random motion gases are made of molecules or atoms.
The particles of gases are are constantly colliding with each other.
The particles of gas are small and the complete volume taken by gaseous molecules are negligible in comparison to complete volume of container.
Between the gas particle their is no repulsion or attraction.
Gas particles average kinetic energy is proportional to the fixed temperature of the gas, and all gas at the equivalent temperature have the equivalent average kinetic energy.
If you receive a radio SOS call that a boat is sinking at 20 degrees south and 100 degrees east, the ocean that you would travel to try to rescue the people is the Indian Ocean.
This is because the location of the boat is in the Indian Ocean, which is located to the west of the northwestern part of Australia, and just south of the central part of Indonesia
Therefore, the quickest to react will be rescuing teams and boats from Australia, East Timor, and Indonesia.
<h3>What is Geography?</h3>
This refers to the field of study that primarily concerns the study of the lands, and features, of the Earth.
Hence, we can see that the letter which is located at 50 degrees north and 120 degrees east is 0 deg, Prime Meridian.
If an airplane crashes at 40 degrees north and 60 degrees east, it is the approximately in the territory of Turkmenistan.
Read more about geography here:
brainly.com/question/12790602
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