Problem: OPTIONS:
- Down welling
- coastal swell
- Tides
- upwelling
Q: Answer the following question given this paragraph: Upwelling brings nutrients to the surface from the ocean floor. Nutrients are important resources for ocean life. However, they aren't the only resources on the ocean floor. Q: What process brings nutrients from the ocean's floor to its surface? A:
Answer: upwelling

Problem:OPTIONS:
- ores
- recyclables
- renewable resources
- natural resources

Answer the following question given this paragraph: A natural resource is anything in nature that humans need. Metals and fossil fuels are natural resources. But so are water, sunlight, soil, and wind. Even living things are natural resources. Q: Metals, fossil fuels, and water are all examples of what type of resource? A:
****
A: natural resources

Answer the following question given this paragraph: Fishes Modern fishes include an estimated 31,000 species. Fishes were the earliest vertebrates, and jawless fishes were the earliest of these. Jawless fishesthe present day hagfishes and lampreyshave a distinct cranium and complex sense organs including eyes, distinguishing them from the invertebrate chordates. The jawed fishes evolved later and are extraordinarily diverse today. Fishes are active feeders, rather than sessile, suspension feeders. Jawless Fishes Jawless fishes are craniates (which includes all the chordate groups except the tunicates and lancelets) that represent an ancient vertebrate lineage that arose over one half-billion years ago. Some of the earliest jawless fishes were the ostracoderms (which translates as "shell-skin"). Ostracoderms, now extinct, were vertebrate fishes encased in bony armor, unlike present-day jawless fishes, which lack bone in their scales. The clade Myxini includes 67 species of hagfishes. Hagfishes are eel-like scavengers that live on the ocean floor and feed on dead invertebrates, other fishes, and marine mammals (Figure 15.37a). Hagfishes are entirely marine and are found in oceans around the world except for the polar regions. A unique feature of these animals is the slime glands beneath the skin that are able to release an extraordinary amount of mucus through surface pores. This mucus may allow the hagfish to escape from the grip of predators. Hagfish are known to enter the bodies of dead or dying organisms to devour them from the inside. Q: Fishes were the earliest example of what subphylum, and jawless fishes were the earliest of these? A:
OPTIONS:
- grasses
- ferns
- mammals
- vertebrates
vertebrates

Answer the following question given this paragraph: This equation for kinetic energy shows that velocity affects kinetic energy more than mass does. For example, if mass doubles, kinetic energy also doubles. But if velocity doubles, kinetic energy increases by a factor of four. That's because velocity is squared in the equation. You can see for yourself how mass and velocity affect kinetic energy by working through the problems below. Q: Velocity affects what type of energy more than mass does? A:
OPTIONS:
- magnetic energy
- harmonic energy
- mechanical energy
- kinetic energy

Answer: kinetic energy

Question: Answer the following question given this paragraph: Centripetal force is, simply, the force that causes centripetal acceleration. Objects that move in uniform circular motion all have an acceleration toward the center of the circle and therefore, they must also suffer a force toward the center of the circle. That force is the centripetal force. For orbiting satellites, such as the moon orbiting the earth or the earth orbiting the sun, the centripetal force is produced by gravity. When an Olympic hammer thrower whirls a massive ball on a chain, the centripetal force is created by the athlete and transmitted by the chain. Q: What produces the centripetal force to keep the earth orbiting the sun? A:
OPTIONS:
- heat
- motion
- weight
- gravity
Answer: gravity

input: OPTIONS:
- circulatory system
- digestive system
- cardiovascular system
- nervous system Now, answer this question: Answer the following question given this paragraph: Neural Control of Thermoregulation The nervous system is important to thermoregulation, as illustrated in Figure 33.22. The processes of homeostasis and temperature control are centered in the hypothalamus of the advanced animal brain. Q: The processes of homeostasis and temperature control are centered in the hypothalamus of the advanced animal brain, thus thermoregulation depends on what organ system? A:
A:
output:
nervous system