Q: People with red hair usually have what type of skin? A:
OPTIONS:
- dark
- oily
- dry
- light

Answer: light

Question: Q: What happens to most of the energy in a trophic level as it passes to the next higher level? A:
OPTIONS:
- it increases
- it is transferred
- it stays the same
- it is lost
Answer: it is lost

input with options: Q: What force is caused by microscopic bumps, lumps, and imperfections colliding? A:
OPTIONS:
- gravitational
- motion
- tension
- friction
output: friction

Q: Q: While the numerical aperture can be used to compare resolutions of various objectives, it does not indicate how far the lens could be from the what? A:

OPTIONS:
- microscope
- diameter
- focal point
- specimen

A: specimen

input: OPTIONS:
- degradation of forces
- floating particles
- waves
- imbalance of forces Now, answer this question: Q: Surface tension comes from the fact that particles at the surface of a liquid do not experience interactions from all directions which leads to what on the surface? A:
A:
output: imbalance of forces

Question: Q: What process do all species use to make the next generation? A:
OPTIONS:
- separation
- differentiation
- variation
- reproduction
Answer:
reproduction