Q: Growth and development in humans is most rapid during what two stages? A:
OPTIONS:
- bounce and adolescence
- teen and adults
- flutter and adolescence
- infancy and adolescence
infancy and adolescence

Q: What does the esophagus produce for lubrication? A:
OPTIONS:
- synovial fluid
- phloem
- bile
- mucous

Answer: mucous

Question: Q: What are groups of young stars loosely held together by gravity called? A:
OPTIONS:
- constellations
- galaxies
- closed clusters
- open clusters
Answer: open clusters

input with options: Q: The net effect of aldosterone is to conserve and increase water levels in the plasma by reducing the excretion of what element, and thus water? A:
OPTIONS:
- oxygen
- potassium
- lithium
- sodium
output: sodium

Q: Q: What kind of rays can travel thousands of meters through air and can penetrate and damage cells deep inside the body? A:

OPTIONS:
- x-rays
- cosmic rays
- plasma rays
- gamma rays

A: gamma rays

Q: Which word describes how an extracellular solution can change the volume of a cell by affecting osmosis? A:
OPTIONS:
- velocity
- trichina
- instability
- tonicity
tonicity