Answer the following question given this paragraph: Hydrogen has the smallest, lightest atoms of all elements. Pure hydrogen is a colorless, odorless, tasteless gas that is nontoxic but highly flammable. Hydrogen gas exists mainly as diatomic ("two-atom") molecules (H 2 ), as shown in the diagram on the right. Hydrogen is the most abundant element in the universe and the third most abundant element on Earth, occurring mainly in compounds such as water. Q: What has the smallest, lightest atoms of all the elements and is colorless, odorless, tasteless and nontoxic, but highly flammable in its pure state? A:
OPTIONS:
- helium
- magnesium
- barium
- hydrogen

Answer: hydrogen

Question: Answer the following question given this paragraph: The slope of a position-time graph represents velocity. The steeper the slope is, the faster the motion is changing. Q: What does the slope of a position-time graph represent? A:
OPTIONS:
- trajectory
- direction
- acceleration
- velocity
Answer: velocity

input with options: Answer the following question given this paragraph: Jupiter is truly a giant! The planet has 318 times the mass of Earth, and over 1,300 times Earth's volume. So Jupiter is much less dense than Earth. Because Jupiter is so large, it reflects a lot of sunlight. When it is visible, it is the brightest object in the night sky besides the Moon and Venus. Jupiter is quite far from the Earth. The planet is more than five times as far from Earth as the Sun. It takes Jupiter about 12 Earth years to orbit once around the Sun. Q: What giant planet is far away from and much less dense than earth? A:
OPTIONS:
- venus
- uranus
- mars
- jupiter
output: jupiter

Q: Answer the following question given this paragraph: Rock bands often use special stage effects, like the fake fog in this picture. Real fog forms when water vapor in the air condenses into tiny droplets of water. The fake fog shown here formed when solid carbon dioxide changed directly to carbon dioxide gas. Q: What is formed when water vapor in the air condenses into tiny droplets? A:

OPTIONS:
- smoke
- rain
- hail
- fog

A: fog

input: OPTIONS:
- zoology
- geology
- morphology
- paleontology Now, answer this question: Answer the following question given this paragraph: Paleontology, another branch of biology, uses fossils to study life's history (Figure 1.12). Zoology and botany are the study of animals and plants, respectively. Biologists can also specialize as biotechnologists, ecologists, or physiologists, to name just a few areas. Biotechnologists apply the knowledge of biology to create useful products. Ecologists study the interactions of organisms in their environments. Physiologists study the workings of cells, tissues and organs. This is just a small sample of the many fields that biologists can pursue. From our own bodies to the world we live in, discoveries in biology can affect us in very direct and important ways. We depend on these discoveries for our health, our food sources, and the benefits provided by our ecosystem. Because of this, knowledge of biology can benefit us in making decisions in our day-to-day lives. The development of technology in the twentieth century that continues today, particularly the technology to describe and manipulate the genetic material, DNA, has transformed biology. This transformation will allow biologists to continue to understand the history of life in greater detail, how the human body works, our human origins, and how humans can survive as a species on this planet despite the stresses caused by our increasing numbers. Biologists continue to decipher huge mysteries about life suggesting that we have only begun to understand life on the planet, its history, and our relationship to it. For this and other reasons, the knowledge of biology gained through this textbook and other printed and electronic media should be a benefit in whichever field you enter. Q: Which branch of biology uses fossils to study life's history? A:
A:
output: paleontology

Question: Answer the following question given this paragraph: Q: What occurs when there is little to no rain in a period of time? A:
OPTIONS:
- pollution
- hurricanes
- floods
- droughts
Answer:
droughts