Answer the following question given this paragraph: Hepatitis B is a disease of the liver. It is caused by a virus called hepatitis B, which can be passed through sexual activity. Hepatitis B causes vomiting. It also causes yellowing of the skin and eyes. The disease goes away on its own in some people. Other people are sick for the rest of their lives. In these people, the virus usually damages the liver. It may also lead to liver cancer. Medicines can help prevent liver damage in these people. There is also a vaccine to protect against hepatitis B. Q: What part of the body does hepatitis b effect? Choices: - kidney - joints - heart - liver A:
liver
Answer the following question given this paragraph: Figure 7.32 Thoracic Cage The thoracic cage is formed by the (a) sternum and (b) 12 pairs of ribs with their costal cartilages. The ribs are anchored posteriorly to the 12 thoracic vertebrae. The sternum consists of the manubrium, body, and xiphoid process. The ribs are classified as true ribs (17) and false ribs (812). The last two pairs of false ribs are also known as floating ribs (1112). Q: The sternum and 12 pairs of ribs with their costal cartilages make up what? Choices: - chest cage - the core - heart cage - thoracic cage A:
thoracic cage
Q: Answer the following question given this paragraph: Bacteria lack many of the structures that eukaryotic cells contain. For example, they don't have a nucleus. They also lack membrane-bound organelles, such as mitochondria or chloroplasts. The DNA of a bacterial cell is also different from a eukaryotic cell. Bacterial DNA is contained in one circular chromosome, located in the cytoplasm. Eukaryotes have several linear chromosomes. Bacteria also have two additional unique features: a cell wall and flagella. Q: Bacterial dna is contained in one circular chromosome, located where? Choices: - neuron - mucus - cerebellum - cytoplasm A:
A: cytoplasm
Question: Answer the following question given this paragraph: Nebulae can be spotted with the naked eye or simple telescopes. Q: What is one method to observe nebulae? Choices: - mirror - kaleidoscope - microscope - telescope A:
Answer: telescope
*Question*
Answer the following question given this paragraph: Matter can be described with both physical properties and chemical properties. Q: Matter can be described with what two encompassing types of properties? Choices: - velocity and energy - thermal and magnetic - color and distance - physical and chemical A:
**Answer**
physical and chemical
*Question*
Answer the following question given this paragraph: Cancer is a disease in which cells grow out of control and form abnormal masses of cells. It is generally caused by mutations in genes that regulate the cell cycle. Because of the mutations, cells with damaged DNA are allowed to divide without limits. Cancer genes can be inherited. You can learn more about hereditary cancer by watching the video at the following link: http://www. youtube. com/watch?v=LWk5FplsKwM (4:29). Q: What is the disease in which cells grow out of control and form abnormal masses? Choices: - bronchitis - diabetes - HIV - cancer A:
**Answer**
cancer