Problem: OPTIONS:
- its weight and volume
- its height and speed
- its mass and direction
- its mass and velocity
Q: Answer the following question given this paragraph: The amount of kinetic energy in a moving object depends on its mass and velocity. An object with greater mass or greater velocity has more kinetic energy. The kinetic energy of a moving object can be calculated with the equation:. Q: What two things determine how much kinetic energy an object has? A:
Answer: its mass and velocity

Problem:OPTIONS:
- acids
- lipids
- Blood
- proteins

Answer the following question given this paragraph: There are three different types of RNA. All three types are needed to make proteins. Q: There are three different types of rna. all three types are needed to make what? A:
****
A: proteins

Answer the following question given this paragraph: Breathing is the process of moving air into and out of the lungs. It depends on the muscle called the diaphragm. Q: What muscle is imperative to breathing in helping the air move in and out of the lungs? A:
OPTIONS:
- uterus
- spleen
- kidneys
- diaphragm
diaphragm

Answer the following question given this paragraph: The Pharynx The pharynx (throat) is involved in both digestion and respiration. It receives food and air from the mouth, and air from the nasal cavities. When food enters the pharynx, involuntary muscle contractions close off the air passageways. A short tube of skeletal muscle lined with a mucous membrane, the pharynx runs from the posterior oral and nasal cavities to the opening of the esophagus and larynx. It has three subdivisions. The most superior, the nasopharynx, is involved only in breathing and speech. The other two subdivisions, the oropharynx and the laryngopharynx, are used for both breathing and digestion. The oropharynx begins inferior to the nasopharynx and is continuous below with the laryngopharynx (Figure 23.12). The inferior border of the laryngopharynx connects to the esophagus, whereas the anterior portion connects to the larynx, allowing air to flow into the bronchial tree. Q: Digestion and respiration are both facilitated by the pharynx, more commonly called the what? A:
OPTIONS:
- esophagus
- sinus
- nose
- throat

Answer: throat

Question: Answer the following question given this paragraph: Scientists do the same thing when they classify , or put into categories, living things. Scientists classify organisms not only by their physical features, but also by how closely related they are. Lions and tigers look like each other more than they look like bears, but are lions and tigers related? Evolutionarily speaking, yes. Evolution is the change in a species over time. Lions and tigers both evolved from a common ancestor. So it turns out that the two cats are actually more closely related to each other than to bears. How an organism looks and how it is related to other organisms determines how it is classified. Q: What is the change in a species over time? A:
OPTIONS:
- variation
- phenomenon
- transformation
- evolution
Answer: evolution

input: OPTIONS:
- rivers
- ocean
- moon
- sun Now, answer this question: Answer the following question given this paragraph: The Sun is Earth's main source of energy. The Sun gives us both light and heat. The Sun changes hydrogen into helium through nuclear fusion. This releases huge amounts of energy. The energy travels to Earth mostly as visible light. The energy is carried through the empty space by radiation . We can use sunlight as an energy resource, called solar energy. Q: What celestial body is the earth's main source of energy? A:
A:
output:
sun