Q: What is the force pulling an object downward called? A:

OPTIONS:
- momentum
- density
- magnetism
- weight

Answer: weight

Problem: OPTIONS:
- spontaneous mutation
- natural selection
- adaptation
- microevolution
Q: Q: What is the process by which organisms change in small ways over time? A:
Answer: microevolution

Problem:OPTIONS:
- they get eaten
- there's an earthquake
- they die
- their environment changes

Q: Genetic variation helps ensure that some organisms will survive if what happens? A:
****
A: their environment changes

Q: What concept can be applied to biology, because the structure of an organism, or part of an organism, depends on its function? A:
OPTIONS:
- motion follows function
- attachment follows function
- form follows use
- form follows function
form follows function

Q: The stems of all vascular plants get longer through primary growth. this occurs in primary meristem at the tips and ______ of the stems. A:
OPTIONS:
- edges
- bottoms
- layers
- nodes

Answer: nodes

input with options: Q: What term is used to describe modern seed plants that produce seeds in cones? A:
OPTIONS:
- angiosperms
- deciduous
- perennials
- gymnosperms
output:
gymnosperms