Q: Answer the following question given this paragraph: Goosebumps. Mammals raise their hair with tiny muscles in the skin. Even humans automatically contract these muscles when they are cold. They cause "goosebumps," as shown here. Q: What is the layman's term for mammals raising their hair with tiny muscles in the skin, something that is automatic in humans sensing cold? A:

OPTIONS:
- spine tingling
- follicles
- hypothermia
- goosebumps

A: goosebumps

input: OPTIONS:
- cadmium
- titanium
- iron
- mercury Now, answer this question: Answer the following question given this paragraph: The higher up a food chain that humans eat, the greater the levels of toxic metals they take in. That's why people should avoid eating too much of large fish such as tuna. Tuna are predators near the top of their food chains. They have been shown to contain high levels of mercury. In people, heavy metals can damage the brain and other organs. Unborn babies and young children are most affected. That's because their organs are still developing. Q: Tuna have been shown to contain high levels of what metal? A:
A:
output: mercury

Answer the following question given this paragraph: Fats are solid lipids that animals use to store energy. Q: What are solid lipids that animals use to store energy called? A:

OPTIONS:
- steroids
- cholesterol
- hydrocortisol
- fats

Answer: fats

Problem: OPTIONS:
- teeth
- enzymes
- hormones
- venom
Q: Answer the following question given this paragraph: This odd-looking creature is a fish called a puffer fish. Like all fish, puffer fish are vertebrates. The puffer fish puffs up by rapidly filling its stretchy stomach with water. The reason? Getting bigger makes the fish seem larger to potential predators. Just to be on the safe side, the puffer fish also produces venom. In fact, it's the second-most-poisonous vertebrate in the world after the poison dart frog. In this chapter, you'll learn more about vertebrates such as these. You'll find out that vertebrates are a diverse and fascinating group of animals. Q: What do puffer fish produce to protect itself? A:
Answer: venom

Problem:OPTIONS:
- consciousness
- alertness
- maintenance
- homeostasis

Answer the following question given this paragraph: All living things have ways of maintaining a stable internal environment. This stable condition is called homeostasis. Q: All living things maintain a stable internal environment through what process? A:
****
A: homeostasis

Problem:OPTIONS:
- temperature
- amount
- mass
- pressure

Answer the following question given this paragraph: in a one-liter container (Figure 22.15). In this case, the force exerted by the movement of the gas molecules against the walls of the two-liter container is lower than the force exerted by the gas molecules in the one-liter container. Therefore, the pressure is lower in the two-liter container and higher in the one-liter container. At a constant temperature, changing the volume occupied by the gas changes the pressure, as does changing the number of gas molecules. Boyle's law describes the relationship between volume and pressure in a gas at a constant temperature. Boyle discovered that the pressure of a gas is inversely proportional to its volume: If volume increases, pressure decreases. Likewise, if volume decreases, pressure increases. Pressure and volume are inversely related (P = k/V). Therefore, the pressure in the one-liter container (one-half the volume of the two-liter container) would be twice the pressure in the two-liter container. Boyle's law is expressed by the following formula:. Q: Boyle discovered that what property of a gas is inversely proportional to its volume? A:
****
A:
pressure