Problem:OPTIONS:
- size
- density
- resonance
- frequency

Answer the following question given this paragraph: Electromagnetic waves vary in wavelength and frequency. Longer wavelength electromagnetic waves have lower frequencies, and shorter wavelength waves have higher frequencies. Higher frequency waves have more energy. Q: Electromagnetic waves vary in wavelength and in what property, which is lower in waves of longer wavelengths? A:
****
A: frequency

Answer the following question given this paragraph: How do lungs allow air in? Air moves into and out of the lungs by the movement of muscles. The most important muscle in the process of breathing is the diaphragm , a sheet of muscle that spreads across the bottom of the rib cage. The diaphragm and rib muscles contract and relax to move air into and out of the lungs. During inhalation, the diaphragm contracts and moves downward. The rib muscles contract and cause the ribs to move outward. This causes the chest volume to increase. Because the chest volume is larger, the air pressure inside the lungs is lower than the air pressure outside. This difference in air pressures causes air to be sucked into the lungs. When the diaphragm and rib muscles relax, air is pushed out of the lungs. Exhalation is similar to letting the air out of a balloon. Q: What is the most important muscle involved in the process of breathing? A:
OPTIONS:
- mouth
- chest
- trachea
- diaphragm
diaphragm

Answer the following question given this paragraph: Figure 18.13 The honeycreeper birds illustrate adaptive radiation. From one original species of bird, multiple others evolved, each with its own distinctive characteristics. Q: What kind of radiation is observed in honeycreeper birds? A:
OPTIONS:
- spontaneous
- symbiotic
- destructive
- adaptive

Answer: adaptive

Question: Answer the following question given this paragraph: Q: What do some plants produce that protects dormant seeds and aids in their dispersal? A:
OPTIONS:
- roots
- leaves
- stems
- fruit
Answer: fruit

input with options: Answer the following question given this paragraph: One of the two generations of a plant's life cycle is typically dominant to the other generation. Whether it's the sporophyte or gametophyte generation, individuals in the dominant generation live longer and grow larger. They are the green, photosynthetic structures that you would recognize as a fern, tree, or other plant (see Figure below ). Individuals in the nondominant generation, in contrast, may be very small and rarely seen. They may live in or on the dominant plant. Q: Which generation of a plant is generally larger and longer-lived? A:
OPTIONS:
- main generation
- effective generation
- alpha generation
- dominant generation
output: dominant generation

Problem: OPTIONS:
- particles lose their charge
- particles multiply
- firing particles accelerate
- charged particles accelerate
Q: Answer the following question given this paragraph: When charged particles accelerate , changing electric and magnetic fields radiate outward. The traveling electric and magnetic fields of an accelerating (often oscillating) charged particle are known as electromagnetic radiation or light. Q: Changing electric and mnagnetic fields radiate outward when? A:
Answer:
charged particles accelerate