In 2016, Vallecito Elementary School in San Rafael, California, became the first U. S. school to replace all of its ordinary desks with raised desks that students stand at.
Speaking to a reporter from TIME for Kids magazine, one student at the school gave the
standing desks high praise. "You feel happier, you're less tired, and you're more active,"
she said. According to several studies, children working at standing desks burn more
calories and are more focused on tasks. However, some teachers and parents are
opposed to the change. They are concerned that standing for long periods of time could
cause fatigue, strain on the legs and feet, or posture problems. In addition, standing
desks are more expensive than seated desks. Only time will tell whether standing desks
will prove to be the next big trend or a failed experiment.
What is the main idea of the passage?
Studies have shown that standing desks help students focus on their
schoolwork while being more active.
Some people say that standing desks promote good study habits, but others
are wary about the new desks.
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americans had many intangible advantages. well since the british fought a war far from home military orders, troops, and supplies sometimes took months to reach their destinations, and the british had an extremely difficult objective. they had to persuade the americans to give up their claims of independence, americans had a grand cause: fighting for their rights, their independence and their liberty. this cause is much more just than waging a war to deny independence.

can you attach the graph and answer options (:

i do believe its (d) it allowed the government to offer pioneers sixty acres of western land if they lived on it and made improvements to it.

explanation: signed into law in may 1862, the homestead act opened up settlement in the western united states, allowing any american, including freed slaves, to put in a claim for up to 160 free acres of federal land. by the end of the civil war, 15,000 homestead claims had been established, and more followed in the postwar years

a social contract.

"a social contract is an agreement between citizens and their leader where the citizens give up certain freedoms in exchange for protection. the constitution of the united states is an example of a social contract."