input: OPTIONS:
- flow
- heat
- pressure
- power Now, answer this question: Answer the following question given this paragraph: Power is the rate that energy is released. The units for power are watts (W), which equal joules per second . For example, a 60 W light bulb transforms 60 joules of electrical energy into light and heat energy every second. Q: The rate that energy is released is known as A:
A:
output: power

Answer the following question given this paragraph: There are only about 1,000 living species of gymnosperms, whereas there are hundreds of thousands of living species of angiosperms. Because angiosperms are so numerous and diverse, they are described separately below. Living gymnosperms are typically classified in the divisions described in Table below . Most modern gymnosperms are trees with woody trunks. The majority are conifers such as pine trees. Q: Conifers are the most prevalent type of what plant group? A:

OPTIONS:
- theropods
- algae
- angiosperms
- gymnosperms

Answer: gymnosperms

Problem: OPTIONS:
- work
- filters blood
- digests food
- none
Q: Answer the following question given this paragraph: Structures like the human tail bone are called vestigial structures . Evolution has reduced their size because the structures are no longer used. The human appendix is another example of a vestigial structure. It is a tiny remnant of a once-larger organ. In a distant ancestor, it was needed to digest food. It serves no purpose in humans today. Why do you think structures that are no longer used shrink in size? Why might a full-sized, unused structure reduce an organism's fitness?. Q: What purpose does the appendix serve in humans today? A:
Answer: none

Problem:OPTIONS:
- newtonian motion
- regular motion
- simple motion
- projectile motion

Answer the following question given this paragraph: In this chapter, we aim to understand and explain the parabolic motion of a thrown object, known as projectile motion. Motion in one direction is unrelated to motion in other perpendicular directions. Once the object has been thrown, the only acceleration is in the (up/down) direction. The (right/left) direction velocity remains unchanged. Q: What is another term for the parabolic motion of a thrown object? A:
****
A: projectile motion

Answer the following question given this paragraph: A chemical reaction occurs when some substances change chemically to other substances. Chemical reactions are represented by chemical equations. Q: What occurs when some substances change chemically to other substances? A:
OPTIONS:
- toxic reaction
- spontaneous mutation
- hormonal reaction
- chemical reaction
chemical reaction

Answer the following question given this paragraph: Q: What kind of reproduction requires the fusion of male and female gametes? A:
OPTIONS:
- autonomous reproduction
- asexual reproduction
- subject reproduction
- sexual reproduction

Answer:
sexual reproduction