Answer:
The answer is c. a hypothesis.
Explanation:
A hypothesis is a possible explanation for a phenomenon that can and has yet to be tested. Hypotheses are usually made through observation, and the understanding of previous scientific theories.
In the passage, Professor Delano's hypothesis can be tested by analysing data about a sample of workers. It was also based on the genetic approach to mate choosing, a well-researched scientific theory.
With the given scenario above, this will help researchers in
determining whether the individuals in the control group could experience
changes in which will be due to the drug agent used or either it is also
because of the expectations of the participants.
Although Prince Henry rarely participated in explorations, he sent many expeditions from Portugal to the west coast of Africa, and was responsible for Portugal's influence in the Great Age of Exploration. Because of Prince Henry, Portuguese explorers were the first to sail to Africa's Gambia River.
The correct answer among the choices given is option A. For a fusion reaction to happen, matter needs to be in the plasma state. For fusion reaction to happen special conditions should be met to overcome the energy required. One is that the temperature should be high to give atoms enough energy to overcome any resistances. It requires about 100 million Kelvin of temperature. At this point, hydrogen occurs as a plasma.
