Answer:
The olmecs was the first major civilization in Mexico.
Explanation:
The Olmecs lasted from about 1600 BCE to 350 BCE.
The Olmecs were called the Mysterious Civilization because later on around 300 BCE they seemed to just vanish, only leaving things behind that are too fragile to travel.
Answer:
one year
Explanation:
An average fruit fly could grow into fully adult form in 40 - 50 days (in this point , they are ready to reproduce ).
One fruit fly could lay around 500 eggs in one go and they have multiple partners around their life time. This number make it impossible for humans to control fruit fly population and it's predicted that they can cover the entire earth with just one year period.
Answer:
Semantic differential
Explanation:
Semantic differential: Semantic Differential is also known as SD. This is one of the methods of measurement that utilizes the subjective ratings of an object or a notion using scaling or ranging opposite adjectives to inquire about the connotative meaning of the object or concept.
In psycho-linguistics, the Semantic Differential technique uses an ordinal scale which is usually of 5 or 7 grades.
