Answer:
Spanish conquistador Hernan Cortes and his army brought down the mighty Aztec Empire during the year 1518-1521
Explanation:
He did it with the help of supporters and bravery.
Answer:
In the deep ocean layers where the sunlight does not reach, these organisms that are chemoautotrophic use sulfides from the hydrothermal vents to perform chemosynthesis instead of photosynthesis.
Explanation:
Chemoautotrophic organisms are the ones that are adapted to the absence of sunlight. Such organisms identify electron donors in their vicinity and derive energy from the oxidation reactions that these electron donors (mostly, inorganic compounds) undergo.
The major reason for the development of such a trait in these organisms is the depth that they live at. On deep-sea floors, there is an abundance of sulfides. Thus, the organisms living on there make use of the sulfides to fix carbon and obtain energy the required energy to sustain.
The process of chemosynthesis occurring on deep-sea floors due to the presence of carbon, sulfides, and oxygen culminates in the production of organic materials as an end result which the organisms feed on and sustain even when there is no sunlight available. These organisms majorly belong to the bacteria species called Archaea and Extremophiles.
Answer:
c.The leaders of the Haitian Revolution came from a different social classes than did the leaders of the French revolution
Explanation:
While the French revolution had the idea of a better life for all people, including the low classed people who differed from unemployment and hunger, <u>the leaders weren’t those from the low class</u><u>.</u> <u>All of the prominent names that are associated with leading the French revolution (Maximilien Robespierre, Marquis de Lafayette, Jacques Pierre Brissot, Georges Danton, etc.) </u>were educated people, scholars, sometimes coming from the higher classes.
However, <u>the Haitian revolution was mostly led by low-class people, most of whom were ex-slaves</u><u>.</u> Toussaint Louverture, the general who is thought to be the most prominent leader of the revolution, was<u> born into a slave family, have not been formally educated, and was a worker prior to his time in the military.</u>
