Problem: OPTIONS:
- life
- food
- fuel
- energy
Q: Answer the following question given this paragraph: This platform is about to change energy from potential to kinetic. The energy is not lost; it just changes forms. The is on top of a precipice. The rest of the ride runs on the potential energy the platform has when it is at the top. Q: What is never lost and just changes forms? A:
Answer: energy

Problem:OPTIONS:
- brain stem
- brain uptake
- brain charge
- brain stem

Answer the following question given this paragraph: The rate of breathing is regulated by the brain stem. It monitors the level of carbon dioxide in the blood and triggers faster or slower breathing as needed to keep the level within a narrow range. Q: Which part of the brain regulates the rate of breathing? A:
****
A: brain stem

Answer the following question given this paragraph: Longitudinal waves cause the particles of medium to move parallel to the direction of the wave. Q: What causes the particles of medium to move parallel to the direction of the wave? A:
OPTIONS:
- mechanical waves
- fluid waves
- Sound waves.
- longitudinal waves
longitudinal waves

Answer the following question given this paragraph: 36.5 | Vision By the end of this section, you will be able to: Explain how electromagnetic waves differs from sound waves Trace the path of light through the eye to the point of the optic nerve Explain tonic activity as it is manifested in photoreceptors in the retina Vision is the ability to detect light patterns from the outside environment and interpret them into images. Animals are bombarded with sensory information, and the sheer volume of visual information can be problematic. Fortunately, the visual systems of species have evolved to attend to the most-important stimuli. The importance of vision to humans is further substantiated by the fact that about one-third of the human cerebral cortex is dedicated to analyzing and perceiving visual information. Q: About one-third of the human cerebral cortex is dedicated to analyzing and perceiving information related to what sense? A:
OPTIONS:
- hearing
- touch
- taste
- vision

Answer: vision

Question: Answer the following question given this paragraph: In this lesson, you learned about chemical bonds in a water molecule. The bonds form between atoms of hydrogen and oxygen when they share electrons. This type of bond is an example of a covalent bond. Q: How do you calculate the atomic mass of an element? A:
OPTIONS:
- add neutrons and electrons
- count the electrons
- multiply protons by neutrons
- add the protons and neutrons together
Answer: add the protons and neutrons together

input: OPTIONS:
- transmission
- inclination
- oscillation
- acceleration Now, answer this question: Answer the following question given this paragraph: Imagine the thrill of riding on a roller coaster like this one! The coaster slowly crawls to the top of the track and then flies down the other side. It also zooms around twists and turns at breakneck speeds. These changes in speed and direction are what make a roller coaster ride so exciting. Changes in speed or direction are called acceleration. Q: What is the term for changes in speed or direction, changes that make a roller coaster ride so exciting? A:
A:
output:
acceleration