Answer: the correct answer is (C) People who are better at abstract pattern recognition have more energy-efficient neural connections
Explanation:
The excerpt mentions efficiency when it says the lowest expenditure of energy and it was found in the best performers.
Answer:The technique use in this study is referred to as a double blind
Explanation:
A double blind study is the one that both participants and experimenters or researchers are not made aware who is given a certain treatment.
In double blind researchers will not know if what they are receiving is part of the test itself as they interact with participants or they are receiving a placebo.
This process is useful to eliminate and avoid bias results.
For example, in the above text the effect of caffein on attention is being tested so the researchers will not know whether the drink given to them is actual for the test or just the placebo , they don't know who is in control of the experiment.
Answer:
The correct words that fill the sentence are:
- According to the principle of verification, sentences are meaningful if they can be assessed by <u>empirical observation</u>.
Explanation:
The Vienna circle for the scientific conception of the world or just Vienna circle was a philosophical organism created in 1921 by Moritz Schlick, whose philosophical position was called <em>neopositivism</em> or <em>logical empiricism</em>, they were looking the scientific explanation of the statements from the point of view of philosophy, so, they created the <u>principle of verification</u>, which argues that "the only way to verify the veracity of a statement is by <u>empirical observation</u>", bypassing other methods such as<em> metaphysics</em>.
Answer:
Gear a
Explanation:
Gears are pairs of rotating elements which transmit torque to the one another. Each gears have teeth on them and they mesh together to transfer rotary motion from one shaft to the the shaft. Gears can change the power, speed and the direction of power source.
In the context, it is given that gear a is the driving gear. If the gear a meshes with gear b, gear a will rotate gear b. Hence gear a is the driving gear and gear b is the driven gear. Thus gear b gets its motion from gear a.
Now if the teeth of gear b are sheared, then gear b will not be able to mesh with gear a and thus gear b ceases to stop its motion.
Thus gear a will turn.
Here are some statements that is correct about adaptive radiation is :
-it occur within a single lineage
- In adaptive radiation, organisms will rapidly diversify from their ancestral species into several forms
- Usually happen because of a changes in the Environment or resources
