In this situation, you should remind your roommate about Ebbinghaus's forgetting curve, which states that the information you learn drops off rapidly with time. Even if you think you know the material, you should study it again right before test time to increase the likelihood the information will remain in your memory. Also, overlearning can help prevent storage decay.
The correct answer is C. There were humans in most regions of the world.
Explanation:
It is believed ancestors of human species and first modern human communities developed in Africa (around 200,000 years ago); however, as humans adapted and developed technologies to facilitate survival, the species could spread to other areas and continents. Indeed, modern humans expanded to all the continents and most of the regions of the world, which involved adapting to diverse weather and conditions. According to this, the world change with modern humans because this implied our species was in most regions of the world (option C.)
Answer:
The correct response is Gregor Mendel; He worked with Pisum sativum.
Explanation:
Gregor Mendel's trait inheritance experiments were carried out using different varieties of Pisum sativum or the pea plant. Mendel's experiments resulted in the development of three foundational principles of inheritance: the law of dominance, the law of segregation, and the law of independent assortment. Mendel found that some plant traits were dominant and some plant traits were recessive because he would cross plants with different colored flowers and red would be dominant over white, for example. His law of segregation explained why the offspring of hybrids would have either red or white flowers because the different genes separate pass into different gametes formed by a hybrid and then go to different individuals in the offspring of the hybrid. In the law of independent assortment, Mendel demonstrated that the allele for one gene does not influence the allele another gene receives. When two traits are observed together there can be a number of combinations in inheritance: red flowers and round seeds for example, and red flowers but wrinkled seeds.
Answer:
Sunk-cost fallacy.
Explanation:
The sunk-cost fallacy refers to the behavior done by the individuals when they continue such behavior because they already invested resources on it (time, money, effort).
In this example, <u>Les invested money on the megaphone of root beer,</u> he starts drinking it but <u>he becomes full, nevertheless he keeps drinking it </u>(even when his friend tells him he will get sick) <u>because he "bought it and not going to waste one drop of it"</u>
<u>Less continues drinking the root beer even though he's already full because he thinks he already invested money on buying it.</u>
Thus, this is an example of the sunk-cost fallacy.
