Answer the following question given this paragraph: Wave amplitude is determined by the energy of the disturbance that causes the wave. A wave caused by a disturbance with more energy has greater amplitude. Q: What is determined by the energy of the disturbance that causes the wave? A:
OPTIONS:
- wavelength
- Ohm
- frequency
- wave amplitude

Answer: wave amplitude

Answer the following question given this paragraph: Pedigree for Color Blindness. Color blindness is an X-linked recessive trait. Mothers pass the recessive allele for the trait to their sons, who pass it to their daughters. Q: What type of x-linked trait is color blindness? A:
OPTIONS:
- conscientiousness trait
- dominant
- predominant
- recessive

Answer: recessive

Answer the following question given this paragraph: Q: What two forces tend to keep an animal stationary and thus oppose locomotion? A:
OPTIONS:
- workload and gravity
- thickness and gravity
- stength and gravity
- friction and gravity

Answer:
friction and gravity