Problem: OPTIONS:
- working muscles
- active muscles
- bone muscles
- skeletal muscles
Q: Answer the following question given this paragraph: Skeletal muscles are attached to the skeleton and cause bones to move when they contract. Q: Which types of muscles cause bones to move when they retract? A:
Answer: skeletal muscles

Problem:OPTIONS:
- sky
- soul
- grass
- water

Answer the following question given this paragraph: It was not until the era of the ancient Greeks that we have any record of how people tried to explain the chemical changes they observed and used. At that time, natural objects were thought to consist of only four basic elements: earth, air, fire, and water. Then, in the fourth century BC, two Greek philosophers, Democritus and Leucippus, suggested that matter was not infinitely divisible into smaller particles but instead consisted of fundamental, indivisible particles called atoms. Unfortunately, these early philosophers did not have the technology to test their hypothesis. They would have been unlikely to do so in any case because the ancient Greeks did not conduct experiments or use the scientific method. They believed that the nature of the universe could be discovered by rational thought alone. Over the next two millennia, alchemists, who engaged in a form of chemistry and speculative philosophy during the Middle Ages and Renaissance, achieved many advances in chemistry. Their major goal was to convert certain elements into others by a process they called transmutation (Figure 1.13 "An Alchemist at Work"). In particular, alchemists wanted to find a way to transform cheaper metals into gold. Although most alchemists did not approach chemistry systematically and many appear to have been outright frauds, alchemists in China, the Arab kingdoms, and medieval Europe made major contributions, including the discovery of elements such as quicksilver (mercury) and the preparation of several strong acids. Q: It was not until the era of the ancient greeks that we have any record of how people tried to explain the chemical changes they observed and used. at that time, natural objects were thought to consist of only four basic elements: earth, air, fire, and this? A:
****
A: water

Answer the following question given this paragraph: Figure 35.22 Different parts of the motor cortex control different muscle groups. Muscle groups that are neighbors in the body are generally controlled by neighboring regions of the motor cortex as well. For example, the neurons that control finger movement are near the neurons that control hand movement. Q: Muscle groups are controlled by what mechanism? A:
OPTIONS:
- activation energy
- cerebral cortex
- growth hormones
- motor cortex
motor cortex

Answer the following question given this paragraph: Amino acids are molecules of carbon, hydrogen, and oxygen. These molecules are called the building blocks of life because they create proteins. Proteins are complex organic molecules that make up cells. They are the most abundant class of biological molecules. Q: What are complex organic molecules that make up cells? A:
OPTIONS:
- sugars
- carbohydrates
- acids
- proteins

Answer: proteins

Question: Answer the following question given this paragraph: Cold sores are caused by a herpes virus. Q: Which virus causes cold sores? A:
OPTIONS:
- flu virus
- microbes virus
- stilts virus
- herpes virus
Answer: herpes virus

input: OPTIONS:
- energy
- blood
- nutrition
- heat Now, answer this question: Answer the following question given this paragraph: Many animals, especially mammals, use metabolic waste heat as a heat source. When muscles are contracted, most of the energy from the ATP used in muscle actions is wasted energy that translates into heat. Severe cold elicits a shivering reflex that generates heat for the body. Many species also have a type of adipose tissue called brown fat that specializes in generating heat. Q: Shivering and adipose tissue called brown fat are used by mammals in particular to produce what? A:
A:
output:
heat