I don't want to lose any marks, It's only true/false please help me guys!! It's kind of like sports?

1. A figure skater will bring the arms into the body during a jump to decrease the moment of inertia (True, False)

2. The lower the centre of mass to a person's base of support, the greater their stability (True, False)

3. In the anatomical position, the palms are pronated (True, False)

4. High-density lipoprotein (HDL) is also known as "bad cholesterol" (True, False)

5. Exercising in a hot climate can lead to dehydration causing decreased blood plasma (True, False)

6. All professional athletes are prevented by their contracts from earning more from endorsements than they do from their salaries. (True, False)

7. During a push-up, the pectoralis muscle contracts isotonically and concentrically. (True, False)

8. During mid-childhood, (approximately six to ten years of age), the body undergoes a stabilizing period between bone and tissue growth. (True, False)

9. Based on their won-loss percentage, the Edmonton Graduates have the best record of any Canadian sports team. (True, False)

10. Unlike other countries (such as England), it is illegal to bet on sports in Canada