An important tool in understanding the actual numerical dates of past geologic events is radioactivity.
Who was the first president of Somalia?
The first president of Somalia was 
.
Answer: it has to do with the earth. The earth rotates and spins around the sun. Therefore the sun “rises and sets” (we can see it) for around 12 hours
Explanation:
Spontaneous changes produce more order in a system.
Answer:
Canada's demagraphoc or diversity is a composition that is ethnically heterogeneous, while in the sense that all of Canada's citizens have basically come from many countries or even a orgin and cultural backgrounds. For example on way to depict cultural diversity in Canada is to describe the diversity in Canada in terms if the population size of even those that are not belonging to the charter groups.
Canada is a multicultural society whose ethnocultural make-up has been shaped over time by immigrants and their descendents. Each new wave of immigration has added to the nation's ethnic and cultural composition. Over time, patterns of immigration have shifted. Historically, most immigrants came from Europe.
I hope this helps :)
