Problem:OPTIONS:
- size
- density
- resonance
- frequency

Q: Electromagnetic waves vary in wavelength and in what property, which is lower in waves of longer wavelengths? A:
****
A: frequency

Q: In atherosclerosis, thickening of an arterial wall due to this can restrict blood flow through the artery? A:
OPTIONS:
- low blood pressure
- high blood pressure
- digestion
- plaque formation
plaque formation

Q: What is the process in which gases are exchanged between the body and the outside air? A:
OPTIONS:
- ingestion
- metabolism
- precipitation
- respiration

Answer: respiration

Question: Q: What is the term for rain consisting of water with a ph below 5? A:
OPTIONS:
- carbon rain
- produce rain
- Hot Rain
- acid rain
Answer: acid rain

input with options: Q: Structural rearrangements of what include partial duplications, deletions, inversions, and translocations; duplications and deletions often produce offspring that survive but exhibit physical and mental abnormalities? A:
OPTIONS:
- neutrons
- phenotypes
- cells
- chromosomes
output: chromosomes

Problem: OPTIONS:
- Amniotic fluid
- blood stream
- Cerebrospinal fluid
- interstitial fluid
Q: Q: Where are all hormones secreted into before entering the circulatory system? A:
Answer:
interstitial fluid