Answer:
B is the answer
Explanation:
A is an informed costumer because that is what an informed costumer does.
C is an informed costumer because that is what an informed costumer does.
D is an informed costumer because that is what an informed costumer does.
Nguồn lao động nước ta dồi dào và tăng nhanh.
Mỗi năm tăng thêm hơn 1 triệu lao động.
Washington is a True answer
c. energy needed to excite the electrons.
Wind, different air pressure.