Answer:
thick,white fur
Explanation:
Their white fur helps them blend in with the snow and ice. A polar bear has a layer of fat under its skin which helps it stay warm. It also has a thick layer of fur
At the age of 30 they were allowed to live with their families, but continued to train until the age of 60 when they retired from military service. ... Because this did not happen until they were 18-20, they were more emotionally mature when they married and closer to the age of their husbands.
Fresh water and salt water together cover 3/4 of the earth's surface.
Answer:
The illegal migration has created socio-political and economic problems and lead to the growth of population in the southern states.
Explanation:
- Most of the migrants include individuals from north Africa and sub-Saharan regions that have migrated to the southern states of Europe like Spain and Italy. Many have come from Morocco, Algeria Tunisia, and other places.
- They have affected the population diversity of the country and permanently settled in France, Netherlands, Spain, Germany, and Belgium. Since 2000 illegal migrations have resulted in rising of conflict and poverty.
- Some positive effects of migration include the education and job aspects while the negative impacts can be seen as the growth of slums and asylums and child laborers. Their impact on resource usage and economic development has changed in many European cities.
