input: OPTIONS:
- molds
- tubes
- stems
- needles Now, answer this question: Answer the following question given this paragraph: Leaves may vary in size, shape, and their arrangement on stems. Nonflowering vascular plants have three basic types of leaves: microphylls ("tiny leaves"), fronds, and needles. Figure below describes each type. Q: Nonflowering vascular plants have three basic types of leaves: microphylls, fronds, and what other type? A:
A:
output: needles

Answer the following question given this paragraph: Nuclear reactors heat water to steam to drive a turbine for generation of electricity. 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: Answer the following question given this paragraph: In all types of mechanical waves, energy moves from one place to another while the media carrying the wave only vibrates back and forth in position. One type of mechanical wave is the transverse wave . In the case of transverse waves, the movement of the medium is perpendicular to the direction of the energy movement. 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

Answer the following question given this paragraph: This phylogenetic tree is based on comparisons of ribosomal RNA base sequences among living organisms. The tree divides all organisms into three domains: Bacteria, Archaea, and Eukarya. Humans and other animals belong to the Eukarya domain. From this tree, organisms that make up the domain Eukarya appear to have shared a more recent common ancestor with Archaea than Bacteria. Q: What will spores that eventually germinate develop into? A:
****
A: new hyphae

Answer the following question given this paragraph: Silver and ordinary table salt are two examples of chemical substances . A substance is matter that has a uniform and definite composition. All samples of substances, sometimes called pure substances, have identical properties. When chemists run a chemical reaction, they want to use pure materials so they know exactly what they are dealing with. They know that the reaction involves a specific substance, so they expect the same reaction to give the same results each time it is run. Q: Silver and ordinary table salt are two examples of chemical what? A:
OPTIONS:
- organism
- impurities
- microbes
- substances
substances

Answer the following question given this paragraph: Chemical reactions are described using chemical equations. Q: How do we describe chemical reactions? A:
OPTIONS:
- balanced reactions
- equilibrium
- atomic numbers
- chemical equations

Answer:
chemical equations