Answer:
A
Explanation:
Ethnic groups are not defined by political border
Answer:
Attention problems
Explanation:
Alex had sleep problems in early childhood. A study showed that sleep problems could lead to <u>attention problems</u> that in some cases persisted into early adolescence.
Attention problems may cause the child to be negatively effected in his studies or any task that he is trying to perform. Children who suffer from attention problems often are left behind in the crowd which can cause other several cognitive problems for them.
Answer:
People spend more money
Explanation:
This means that if more people come, people spend more which then increases the economy of that state.