Answer:
a) Conservation
Explanation:
In psychology, Jean Piaget developed the Theory of Conservation, which refers to the <u>thinking capacity of an individual that enables him / her to comprehend that even after the physical appearance of an object is modified, like its shape or size, it remains the same. </u>
According to Jean Piaget, this capacity is not developed until the concrete operational stage of a person, which starts around age seven.
Therefore, the correct answer is a) Conservation.
At the equator, the sun is directly overhead at noon on these two equinoxes. the nearly equal hours of day and night is due to the refraction of sunlight or bending of lights Ray's that causes the sun to appear above the horizon when the actual position of sun is below the horizon.
"Due to its lack of international and domestic conflict as well as its low crime rate, the Global Peace Index in 2016 ranks the Czech Republic as the sixth safest place to live on earth."
http://thefactfile.org/czech-republic-facts/
the prime meridian is 0* longitute and the equator is 0* latitude.
The Prime Meridian marks zero degrees longitude. Without it, the other degrees of longitude cannot be measured.