D. People could travel great distances quickly
During the concrete operations stage of Piaget's theory, children become capable of using mental operations, which allow them to organize and manipulate information mentally instead of relying on physical and sensory associations.
<h3>What is Piaget's Theory?</h3>
The stages of a child's cognitive development are described by Piaget. Changes to the cognitive process and abilities occur during cognitive growth. According to Piaget, early cognitive development entails action-based processes that subsequently lead to modifications in mental processes.
Four stages of development are suggested by Piaget's theory of cognitive development:
- Sensorimotor stage: birth to 2 years
- Preoperational stage: 2 to 7 years
- Concrete operational stage: 7 to 11 years
- Formal operational stage: ages 12 and up
The theory aims to describe the methods and procedures by which the infant, then the kid, matures into a person who is capable of employing hypotheses to reason and think.
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After wolves were reintroduced to Yellowstone National Park, they began reshaping the landscape.
<h3>What is the wolf restoration plan in Yellowstone?</h3>
The westward migration of the 1800s brought settlers and their livestock into close proximity with local predator and prey species. Agriculture developed rapidly, destroying a large portion of the wolves' prey source. The Greater Yellowstone Ecosystem will likely experience increased biodiversity as a result of wolf recovery, according to early research results. Elk have historically been the primary prey of wolves, and their carcasses have served as food for a wide range of other animals, particularly scavenging species. When Yellowstone National Park was created in 1872, the gray wolf already lived there. Many people today find it difficult to comprehend why early park managers would have taken part in the wolf cull.
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<u><em>Answer: So much, and for so long, in the mere pursuit of worldly objects, we seemed to have given up professional excellence and cultural ideals. Our Gross National Product, now, is over $800 billion a year, but that Gross National Product counts air pollution and tobacco ads, and ambulances to rid our roads of carnage, if we judge the United States of America by that.</em></u>
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<u><em>Special locks on our doors and prisons for the criminals who smash them are counted. The degradation of the redwood and the disappearance of the chaotic sprawl of our natural wonder counts.</em></u>
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