Answer:
A. Because the population is larger.
B. 15
C. 16
D. 18
E. 7
F. Bob
G. Sue
It would be a class system. Hope i helped
Andrew jackson and donald trump
<span>b.have high self-esteem and are self-reliant.</span>
<span>First a science fair requires projects. They should be a diverse group of experiments and demonstrations. Second, the students should be present and close by their project so they can explain their work. The third important component of a successful Science Fair is community mentors to act as judges. The judges should interact with the students, make fair decisions, and spark interest in science.</span>
