I believe the answer is: negative reinforcement
Negative reinforcement refers to the type of reinforcement a form of reinforcement that make a subject become uncomfortable to the point where the subject would do some efforts to avoid or eliminate the negative reinforcement (just like the horrendous ding sound)
I would say A, since the north of Mexico is still temperate, its middle is subtropical, more animals can adapt to the climate and habitat
A BASELINE is a starting point, a measurement, or an observation that is documented so that it can be used for future comparison changes.
Sometimes, you can’t tell if something has changed just by looking at it. When that happens, having a baseline measurement to refer back to can make all the difference in the world.
Baselines allow you to see what normal was before changes were made so that you know if something has improved or gotten worse as a result of those changes.
Baselines are especially important when doing performance reviews in the workplace and making legal claims after an accident occurs.
BASELINES are the foundation of any <em>successful</em> business venture. They provide the most accurate picture of how things are going, and what you should focus on in order to improve them.
Even if it’s your first day on the job, having a baseline lets you know what normal performance looks like so that you can identify changes and trends in your data to make informed decisions about your company’s future course of action.
Creating and maintaining baselines are crucial to the effective management of your business and can have a large impact on the success or failure of your business overall.
To learn more about Baselines refer:
brainly.com/question/15389357
General Urquiza called a constitutional convention that met in Santa Fe in 1852. Buenos Aires refused to participate, but the convention adopted a constitution for the whole country that went into effect on May 25, 1853. Buenos Aires recoiled from the new confederation, the first elected president of which was Urquiza and the first capital of which was Paraná. The porteño dissidence was a serious financial handicap to the state, since Buenos Aires kept for itself all the revenues from customs duties on imports. In 1859 Urquiza incorporated Buenos Aires by armed force, but he also agreed to a constitutional revision that underscored the federal character of the government.
Before the unification took effect, however, Urquiza was succeeded in the presidency by Santiago Derqui. Another civil war broke out, but this time Buenos Aires defeated Urquiza’s forces. Urquiza and General Bartolomé Mitre, governor of Buenos Aires, then agreed that Mitre would lead the country but that Urquiza would exercise authority over the provinces of Entre Ríos and Corrientes. Derqui resigned, and Mitre was elected president in 1862; Buenos Aires became the seat of government.
The authority of the new president was progressively weakened by opposition within his own province of Buenos Aires. The pressures of this opposition forced Mitre to intervene in the political struggles of Uruguay and then to fight Paraguay in the War of the Triple Alliance. From 1865 to 1870 an alliance of Argentina, Brazil, and Uruguay carried on a devastating campaign against Paraguay, employing modern weapons and tens of thousands of troops.
The war with Paraguay did not disrupt Argentina’s commerce, as other wars had. In the 1860s and ’70s foreign capital and waves of European immigrants poured into the country. Railroads were built; alfalfa, barbed wire, new breeds of cattle and sheep, and finally the refrigeration of meat were introduced.
