The correct answer that would best complete the given statement above would be option B. Negative Feedback. The gaia hypothesis is an example of a negative feedback. The Gaia Hypothesis is a theory by James Lovelock stating that organisms interact with their inorganic environment to establish a complex system that will enable them to maintain and survive on the planet.
Answer:
random assignment
Explanation:
Random assignment is an experimental technique that seeks to form random and fully randomized experimental groups in relation to the treatments presented in the research. This type of technique prevents the formation of "combined groups" that show the differences to each other and can generate a comprehensive result on the research, thus the random formation of diverse groups that can represent a much larger and different population.
An example of this can be seen in the question above, where the researcher decides the formation of the group that will receive the medicine and the group that will receive the placebo, completely randomly.
Answer:
Flash blindness leads to reduction of size of the pupil.
Explanation:
when eyes of a person are exposed to a prolonged sunlight, the pupil in the eye gets smaller due to which everything looks black when come from severe sunlight to a normal room.
Also, vice versa is true if the eye of the person is exposed to too dark area, the size of the pupil gets increases from its normal size and when the person moves to the normal room, he becomes blind for some time.
Sam phenomenon happens in the given question.
This happen primarily due to the fact that <span>a neuron's reaction is an all-or-none response
All-or-none response is the principle that stated that the capabilities of muscle fiber to respond to the stimulus would be limited by the magnitude of that stimulus.
If the magnitude surpasses the threshold potential, the muscle fiber would not give any response at all.</span>
The correct answer that would best complete the given statement above would be the second option: MAKING POLICIES. Cabinet members are responsible for making policies. The members of the cabinet are appointed by the president <span>and confirmed by the </span>members<span> of the Senate. Hope this answer helps. </span>
