Answer the following question given this paragraph: Most chemical digestion and nearly all absorption of nutrients take place in the small intestine. This organ consists of three parts: duodenum, jejunum, and ileum. Q: What organ is divided into the duodenum, the jejunum, and the ileum? A:
OPTIONS:
- large intestine
- kidney
- lung
- small intestine

Answer: small intestine

Question: Answer the following question given this paragraph: Pseudo-ruminants Some animals, such as camels and alpacas, are pseudo-ruminants. They eat a lot of plant material and roughage. Digesting plant material is not easy because plant cell walls contain the polymeric sugar molecule cellulose. The digestive enzymes of these animals cannot break down cellulose, but microorganisms present in the digestive system can. Therefore, the digestive system must be able to handle large amounts of roughage and break down the cellulose. Pseudo-ruminants have a threechamber stomach in the digestive system. However, their cecuma pouched organ at the beginning of the large intestine containing many microorganisms that are necessary for the digestion of plant materialsis large and is the site where the roughage is fermented and digested. These animals do not have a rumen but have an omasum, abomasum, and reticulum. Q: Where is roughage fermented and digested in pseudo-ruminants? A:
OPTIONS:
- in their ileum
- in their appendix
- in their pancreas
- in their cecum
Answer: in their cecum

input with options: Answer the following question given this paragraph: Mechanical barriers physically block pathogens from entering the body. The skin is the most important mechanical barrier. In fact, it is the single most important defense the body has. The outer layer of the skin is tough and very difficult for pathogens to penetrate. Q: What type of barrier physically blocks pathogens from entering the body? A:
OPTIONS:
- Solid
- potential
- molecular
- mechanical
output: mechanical

Q: Answer the following question given this paragraph: Blood Blood is considered a connective tissue because it has a matrix, as shown in Figure 33.17. The living cell types are red blood cells (RBC), also called erythrocytes, and white blood cells (WBC), also called leukocytes. The fluid portion of whole blood, its matrix, is commonly called plasma. Q: What type of tissue is blood? A:

OPTIONS:
- muscular
- epithelial
- nervous
- connective

A: connective

input: OPTIONS:
- nitrous oxide
- hydrogen
- helium
- carbon dioxide Now, answer this question: Answer the following question given this paragraph: Using fossil fuels affects the environment in a variety of ways. There are impacts to the environment when we extract these resources. Burning these fuels causes air pollution. These fuels release carbon dioxide, which is a major factor in global warming ( Figure below ). Q: What gas is released by burning of fossil fuels and contributes to global warming? A:
A:
output: carbon dioxide

Question: Answer the following question given this paragraph: Reflecting surfaces do not have to be flat. The most common curved mirrors are spherical. A spherical mirror is called a concave mirror if the center of the mirror is further from the viewer than the edges are. A spherical mirror is called a convex mirror if the center of the mirror is closer to the viewer than the edges are. Q: The most common curved mirrors are what? A:
OPTIONS:
- solid
- concave
- convex
- spherical
Answer:
spherical