The following statements best describes the Valley of Mexico: C. a highland basin
The __nobles___were at the top of Aztec society, while __serfs__ were at the bottom.
The following best describes the Aztecs:
B. peaceful farmers
4. The Aztecs carried fresh water across Lake Texcoco through:
C. aqueducts
Answer:
A skilled manpower can produce a more manpower because one skilled man or person is equal to hundreds of unskilled persons. skilled manpower knows more things or ways to do his work in a proper way. So, if there is any problem then a skilled man is better than unskilled man.
Explanation:
Answer:
Substitutes are goods where you can consume one in place of the other.
Explanation:
The prices of complementary or substitute goods also shift the demand curve. When the price of a good that complements a good decreases, then the quantity demanded of one increases and the demand for the other increases.
Answer: Informed consent from participants
Explanation:
Informed consent is defined as the acknowledgment and permission that is provided to the participant of any research experiment for letting them know about possible consequences of it. Participants get to know about risk and advantages that is involved in study .
According to the question,if researcher find individuals for interview, he/she should ask their permission and inform about subject,possible result and risk of the research to gain informed consent from all the participants.
