Problem:OPTIONS:
- protons
- electrons
- molecules
- neutrons

Answer the following question given this paragraph: Heavier isotopes of plutoniumPu-240, Pu-241, and Pu-242are also produced when lighter plutonium nuclei capture neutrons. Some of this highly radioactive plutonium is used to produce military weapons, and the rest presents a serious storage problem because they have half-lives from thousands to hundreds of thousands of years. Although they have not been prepared in the same quantity as plutonium, many other synthetic nuclei have been produced. Nuclear medicine has developed from the ability to convert atoms of one type into other types of atoms. Radioactive isotopes of several dozen elements are currently used for medical applications. The radiation produced by their decay is used to image or treat various organs or portions of the body, among other uses. The elements beyond element 92 (uranium) are called transuranium elements. As of this writing, 22 transuranium elements have been produced and officially recognized by IUPAC; several other elements have formation claims that are waiting for approval. Some of these elements are shown in Table 21.3. Preparation of Some of the Transuranium Elements Name. Q: Heavier isotopes of plutonium are also produced when lighter plutonium nuclei capture what? A:
****
A: neutrons

Answer the following question given this paragraph: 6. Aging is associated with the death of cells. Give two reasons why cells die. Q: What natural process is associated with the death of cells? A:
OPTIONS:
- reducing
- dissolving
- cooling
- aging
aging

Answer the following question given this paragraph: Most modern plants, like the skunk cabbage, produce flowers. However, flowers evolved relatively late in the history of plants. The earliest plants not only lacked flowers. They also lacked leaves, roots, and stems. They probably resembled the alga in Figure below . Q: The earliest types of what lacked flowers, leaves, roots and stems? A:
OPTIONS:
- animals
- clouds
- houses
- plants

Answer: plants

Question: Answer the following question given this paragraph: We obviously can't live without plants, but sometimes they cause us problems. Many plants are weeds. Weeds are plants that grow where people don't want them, such as gardens and lawns. They take up space and use resources, hindering the growth of more desirable plants. People often introduce plants to new habitats where they lack natural predators and parasites. The introduced plants may spread rapidly and drive out native plants. Many plants produce pollen , which can cause allergies. Plants may also produce toxins that harm human health (see Figure below ). Q: What are plants called that grow where you don't want them? A:
OPTIONS:
- grasses
- shrubs
- reeds
- weeds
Answer: weeds

input with options: Answer the following question given this paragraph: A day or two after an ovary releases an egg, the egg may unite with a sperm. Sperm are deposited in the vagina during sexual intercourse. They propel themselves through secretions in the uterus and enter a fallopian tube. This is where fertilization normally takes place. Q: Sperm propel themselves through secretions in the uterus and enter what tube? A:
OPTIONS:
- gaseous
- ovarian
- uterine
- fallopian
output: fallopian

Problem: OPTIONS:
- Sodium
- seawater
- shallow
- salt
Q: Answer the following question given this paragraph: An acidic solution and a basic solution react together in a neutralization reaction that also forms a salt. Q: What is formed when an acidic solution and a basic solution react together in a neutralization reaction? A:
Answer:
salt