input with options: Answer the following question given this paragraph: Q: When pumping blood, the hearts of animals with very long necks must overcome what force? A:
OPTIONS:
- erosion
- evolution
- friction
- gravity
output: gravity

Q: Answer the following question given this paragraph: Mitosis in the Eukaryotic Cell Cycle. Mitosis is the multi-phase process in which the nucleus of a eukaryotic cell divides. Q: What is the multi-phase process in which the nucleus of a eukaryotic cell divides? A:

OPTIONS:
- fission
- Osmosis
- cytokinesis
- mitosis

A: mitosis

input: OPTIONS:
- testosterone
- urine
- hormone
- semen Now, answer this question: Answer the following question given this paragraph: Sperm leave the epididymis through the vas deferens. As they travel through the vas deferens, they pass by the prostate and other glands. The sperm mix with secretions from these glands, forming semen. Semen travels through the urethra and leaves the body through the penis. A teaspoon of semen may contain as many as half a billion sperm!. Q: What is formed when sperm mixes with secretions from the various other glands of the reproductive system? A:
A:
output: semen

Answer the following question given this paragraph: The properties of liquids are intermediate between those of gases and solids but are more similar to solids. In contrast to intramolecular forces, such as the covalent bonds that hold atoms together in molecules and polyatomic ions, intermolecular forces hold molecules together in a liquid or solid. Intermolecular forces are generally much weaker than covalent bonds. For example, it requires 927 kJ to overcome the intramolecular forces and break both OH bonds in 1 mol of water, but it takes only about 41 kJ to overcome the intermolecular attractions and convert 1 mol of liquid water to water vapor at 100C. (Despite this seemingly low value, the intermolecular forces in liquid water are among the strongest such forces known!) Given the large difference in the strengths of intra- and intermolecular forces, changes between the solid, liquid, and gaseous states almost invariably occur for molecular substances without breaking covalent bonds. Q: The properties of liquids are intermediate between those of gases and solids but are more similar to? A:

OPTIONS:
- gases
- oils
- plasma
- solids

Answer: solids

Problem: OPTIONS:
- build it up
- strengthen it
- lengthen it
- break it down
Q: Answer the following question given this paragraph: Under the direction of osteocytes, osteoblasts continuously build up bone, while osteoclasts continuously break down bone. These processes help maintain mineral homeostasis. Q: What do osteoclasts do to bone? A:
Answer: break it down

Answer the following question given this paragraph: Fragmentation occurs when a piece breaks off from a parent organism. Then the piece develops into a new organism. Sea stars, like the one in Figure below , can reproduce this way. In fact, a new sea star can form from a single "arm. ". Q: What's the term for a piece of an organism breaking off and forming a new organism? A:

OPTIONS:
- depletion
- improvization
- extinction
- fragmentation

Answer:
fragmentation