Physical signs : Headache
Emotional signs : Happy,guilty,
Behaviour signs : loss of interest, personality
Answer:
B) Extremely cold climate conditions made it difficult to live in the region
Explanation: In places where there are countless mountain ranges, there is bound to be isolation to the point where the people that already reside there would develop their own language, culture, and mannerisms. Northern Europe is filled with mountains and cold climate. Many people from other regions in Europe would have a hard time adjusting to the harsh conditions like the natives.
Answer: a deciduous forest
Explanation:
If you look at pictures of a deciduous forest progressing from fall to winter, you’ll see the dry leaves on the forest floor. Then, in winter images, you can see that the tree branches are bare.
The continental crust is made up of rocks that consist primarily of silica and alumina called the "sial". The next layer of the Earth is called the mantle.