Q: Q: Approximately how many weeks does the fetal period last? A: | OPTIONS:
- 10 weeks
- 25 weeks
- 27 weeks
- 30 weeks
A: 30 weeks

Q: Q: What colors in a neon sign represent real neon? A: | OPTIONS:
- purple, blue
- blue, green
- yellow, white
- red, orange
A: red, orange

Q: Q: What is the process in which a solid changes directly to a gas without going through the liquid state called? A: | OPTIONS:
- vaporization
- amplification
- Diffusion
- sublimation
A: sublimation

Q: Q: What term refers to the deliberate prevention of pregnancy? A: | OPTIONS:
- reproduction
- cessation
- abortion
- contraception
A: contraception