Answer:
A- The principal of "Separate but Equal" was used to justify segregation.
Yes I'm pretty sure it is. :)
Answer:
a. The study of how we grow and change from conception to death.
Explanation:
Lifespan development refers to the development process which begins from the time of conception to the time of death. It deals from a wide range of understanding of emotional, physiological, cognitive and social changes that humans undergo in their life. It is considered as the development which covers the entire life of an individual.
Given :
The temperature of Pokhara lying at an altitude of 900 m is 20 degree Celsius.
To Find :
The temperature of MT Everest base camp lying at an altitude of 6000 m.
Solution :
Let, temperature at 6000 m height of MT Everest is T.
So, by proportionality constant :

Therefore, the temperature of MT Everest base camp lying at an altitude of 6000 m is 3°C .