Answer:
Cristóbal Colón llega a las Américas: mil cuatrocientos noventa y dos (1492)
Termina la guerra entre España y los Estados Unidos: mil ochocientos noventa y ocho (1898)
Termina la presidencia de George W. Bush: dos mil nueve (2009)
Neil Armstrong camina en la Luna: mil novecientos sesenta y nueve (1969)
Explanation:
Translation:
Christopher Columbus arrives in the Americas: fourteen ninety two (1492)
The war between Spain and the United States ends: eighteen ninety eight (1898)
The presidency of George W. Bush ends: two thousand and nine (2009)
Neil Armstrong walks on the moon: nineteen sixty-nine 1969)
Answer:
a problem is researchable only if it can be scientifically proven
Explanation:
In science, a problem can be defined as a statement, condition, difficulty or question which is investigated by using the scientific method. In the scientific method, first is required to raise a possible explanation or 'hypothesis', which is based on objective inferences. Second, from this hypothesis, it is possible to make predictions which are subsequently proved or rejected by carrying out experiments and/or empirical observations in order to finally obtain results and conclusions about the researchable question.
Explanation:
One such legend states that the red and yellow colors of the flag were chosen to honor the popular Spanish tradition of bullfighting where the red color was chosen to represent the blood spilled by the bulls while yellow represents the sand in the bull-fighting arena.
Mi prima, la que vive en Puerto Rico, viene hoy por la mañana
