Question: Answer the following question given this paragraph: Homeostasis, or the maintenance of constant conditions in the body, is a fundamental property of all living things. In the human body, the substances that participate in chemical reactions must remain within narrows ranges of concentration. Too much or too little of a single substance can disrupt your bodily functions. Because metabolism relies on reactions that are all interconnected, any disruption might affect multiple organs or even organ systems. Water is the most ubiquitous substance in the chemical reactions of life. The interactions of various aqueous solutionssolutions in which water is the solventare continuously monitored and adjusted by a large suite of interconnected feedback systems in your body. Understanding the ways in which the body maintains these critical balances is key to understanding good health. Q: The maintenance of constant conditions in the body is also known as what? A:
OPTIONS:
- consciousness
- mononucleosis
- hypothesis
- homeostasis
Answer: homeostasis

input with options: Answer the following question given this paragraph: A liquid is a state of matter in which particles can slip past one another and take the shape of their container. However, the particles cannot pull apart and spread out to take the volume of their container. Q: In which state of matter do particles take the shape of their container, but cannot expand to fill it? A:
OPTIONS:
- gas
- mixture
- chemical
- liquid
output: liquid

Q: Answer the following question given this paragraph: Today in many countries, death rates have gone down but birth rates remain high. This means that the population is growing. Figure below shows the growth rates of human populations all over the world. Q: Which veins return oxygen-rich blood from the lungs to the heart? A:

OPTIONS:
- jugular
- varicose
- respiratory
- pulmonary

A: pulmonary

input: OPTIONS:
- negative charge
- positive charge
- half charge
- neutral or no charge Now, answer this question: Answer the following question given this paragraph: three building blocks of most matter. (The third is the neutron, which is neutral, carrying no charge. ) Other charge-carrying particles are observed in cosmic rays and nuclear decay, and are created in particle accelerators. All but the electron and proton survive only a short time and are quite rare by comparison. Q: What type of charge does a neutron have? A:
A:
output: neutral or no charge

Answer the following question given this paragraph: Imagine walking in the forest in Figure below . The towering trees have been growing here for hundreds of years. It may seem as though the forest has been there forever. But no ecosystem is truly static. The numbers and types of species in most ecosystems change to some degree through time. This is called ecological succession. Important cases of ecological succession are primary succession and secondary succession. Q: The numbers and types of species in most ecosystems change to some degree through time and this is called? A:

OPTIONS:
- physiological succession
- continuous succession
- environmental succession
- ecological succession

Answer: ecological succession

Q: Answer the following question given this paragraph: The mouth is the first digestive organ that food enters. The sight, smell, or taste of food stimulates the release of saliva and digestive enzymes by salivary glands inside the mouth. Saliva wets the food, which makes it easier to break up and swallow. The enzyme amylase in saliva begins the chemical digestion of starches to sugars. Q: What is the first digestive organ that food enters? A:

OPTIONS:
- stomach
- tongue
- esophagus
- mouth

A:
mouth