input with options: Answer the following question given this paragraph: Anatomy The epidermis is protected by an acellular, external cuticle, but this is much thinner than the cuticle found in the ecdysozoans and does not require periodic shedding for growth. Circular as well as longitudinal muscles are located interior to the epidermis. Chitinous hairlike extensions, anchored in the epidermis and projecting from the cuticle, called setae/chaetae are present in every segment. Annelids show the presence of a true coelom, derived from embryonic mesoderm and protostomy. Q: An acellular, external cuticle protects the _________. A:
OPTIONS:
- dermis
- lungs
- stomach
- epidermis
output: epidermis

Q: Answer the following question given this paragraph: The cerebellum is the next largest part of the brain. It lies under the cerebrum and behind the brain stem. The cerebellum controls body position, coordination, and balance. Whether you are riding a bicycle or writing with a pen, you are using your cerebellum. Q: What part of the brain lies under the cerebrum and behind the brain stem? A:

OPTIONS:
- spinal cord
- thymus
- medulla
- cerebellum

A: cerebellum

input: OPTIONS:
- actuators
- elevators
- magnets
- gyroscopes Now, answer this question: Answer the following question given this paragraph: Gyroscopes used in guidance systems to indicate directions in space must have an angular momentum that does not change in direction. Yet they are often subjected to large forces and accelerations. How can the direction of their angular momentum be constant when they are accelerated?. Q: What instruments used in guidance systems to indicate directions in space must have an angular momentum that does not change in direction? A:
A:
output: gyroscopes

Answer the following question given this paragraph: Rolling friction is friction that acts on objects when they are rolling over a surface. Rolling friction is much weaker than sliding friction or static friction. This explains why most forms of ground transportation use wheels, including bicycles, cars, 4-wheelers, roller skates, scooters, and skateboards. Ball bearings are another use of rolling friction. You can see what they look like in the Figure below . They let parts of a wheel or other machine roll rather than slide over on another. Q: What is friction that acts on objects while it is rolling over a surface called? A:

OPTIONS:
- blowing friction
- opposing friction
- surface friction
- rolling friction

Answer: rolling friction

Problem: OPTIONS:
- dioxide - oxygen bond
- Covalent Bonds
- sodium - oxygen bond
- carbon-oxygen bond
Q: Answer the following question given this paragraph: Has a double-bonded carbon-oxygen bond (one sigma bond and one pi bond). The carbon to which the oxygen is attached has one hydrogen atom connected to it. Q: Which type of double bond has a sigma bond and a pi bond? A:
Answer: carbon-oxygen bond

Answer the following question given this paragraph: A: Thermal energy is transferred by conduction from the hot iron to the shirt, from the hot cup to the hand holding it, from the flame of the camp stove to the bottom of the pot as well as from the bottom of the pot to the food inside, and from the feet to the snow. The shirt, hand, pot, food, and snow become warmer because of the transferred energy. Because the feet lose thermal energy, they feel colder. Q: How is thermal energy transferred in every-day, real life situations, such as holding a warm cup? A:

OPTIONS:
- decomposition
- condensation
- oxidation
- conduction

Answer:
conduction