For the first question, the answer is true and for the second one, the answer is C. America was the first to send a man to the moon
A negligible difference. Wind speed of 40 mph generally does not change the temperature of the air that much.
However, I believe you are meaning to ask what the difference feels like if you were subject to these conditions, this is a more complex answer. (Assuming that your skin temperature is greater than 35 degrees) You first need to understand that a change in wind speed would only decrease the time taken for your skin to equalise it's temperature to the surrounding air and thus feel 'colder', this is because more air is flowing over your skin per unit of time.
There are multiple other factors in determining what the 'feels like' temperature would be, such as taking into account the humidity and density of the air combined with our understanding of how heat is lost from the human body.
Answer:
The Aztec Empire was more a set of different peoples than a homogeneous and peaceful culture. The elite in Tenochtitlán oppressed city-states around it with heavy taxes and kept its dominance through a strong military.
Explanation:
This created many enemies of the Aztec Empire and so it happened that when the Spanish arrived these peoples joined forces with them to destroy Tenochtitlán.
It's important to remember that Aztec Empire it's not how they called themselves in the 1500s. "Aztec" is a term that began to be utilized only in the 1800s by European scholars. In the 1500s the people of Tenochtitlán called themselves Mexicas.
C) The Roman adopted many Etruscan ideas, such as some gods and the alphabet
