input: OPTIONS:
- molds
- tubes
- stems
- needles Now, answer this question: Q: Nonflowering vascular plants have three basic types of leaves: microphylls, fronds, and what other type? A:
A:
output: needles

Q: What does the driving of turbines by the heating of water to steam accomplish? A:

OPTIONS:
- depletion of electricity
- diffusion of electricity
- absorption of electricity
- generation of electricity

Answer: generation of electricity

Problem: OPTIONS:
- friction movement
- pressure movement
- fuel movement
- energy movement
Q: Q: In the case of transverse waves, the movement of the medium is perpendicular to the direction of the what? A:
Answer: energy movement

Problem:OPTIONS:
- yeast cells
- gametes
- hydra
- new hyphae

Q: What will spores that eventually germinate develop into? A:
****
A: new hyphae

Q: Silver and ordinary table salt are two examples of chemical what? A:
OPTIONS:
- organism
- impurities
- microbes
- substances
substances

Q: How do we describe chemical reactions? A:
OPTIONS:
- balanced reactions
- equilibrium
- atomic numbers
- chemical equations

Answer:
chemical equations