Not a scientific answer, but because they are immature.
Answer:
ATG GTG CAC CTG ACT CCT GAG AAG TCT GCC GTT ACT
Explanation:
Answer:
Being able to actually be comfortable with the people around you, getting comfortable means less shyness which means better communication. Also if the person went through something traumatic, they might feel like it was their fault, so due to that they might keep to themselves very often.
Explanation:
Answer:
A
Explanation:
Exercise is important for your body to function and will make you much healthier when you are older