input: OPTIONS:
- stages
- shoots
- roots
- runners Now, answer this question: Q: Some plants have stolons, or stems, that run along the ground and are commonly called what? A:
A:
output: runners

Q: What determines your hair color trait? A:

OPTIONS:
- chromosomes
- Heredity
- cells
- genes

Answer: genes

Problem: OPTIONS:
- hidden
- underwater
- air
- underground
Q: Q: Most of a mushroom's surface area is actually where? A:
Answer: underground

Problem:OPTIONS:
- inlets
- cascades
- caverns
- meanders

Q: What form because water erodes the outside of curves and deposits eroded material on the inside? A:
****
A: meanders

Q: Free atoms are spherical in shape, so the relative sizes of the elements can be compared by looking at each atom's atomic what? A:
OPTIONS:
- weight
- axis
- angles
- radius
radius

Q: What percentage of all species that ever lived on earth have gone extinct? A:
OPTIONS:
- 25%
- 50%
- 93 %
- 99%

Answer:
99%