Problem:OPTIONS:
- sedimentary worms
- indigenous worms
- elongated worms
- segmented worms

Answer the following question given this paragraph: Mollusks are probably most closely related to organisms in the phylum Annelida , also known as segmented worms. This phylum includes the earthworm and leech. Scientists believe these two groups are related because, when they are in the early stage of development, they look very similar. Mollusks also share features of their organ systems with segmented worms. Unlike segmented worms, however, mollusks do not have body segmentation. The basic mollusk body shape is usually quite different as well. Q: Mollusks are probably most closely related to organisms in the phylum annelida , also known as what? A:
****
A: segmented worms

Answer the following question given this paragraph: Outline the forces that act on particles in the nucleus. Q: What type of movement is caused by erosion from direct gravity? A:
OPTIONS:
- frictional movement
- normal movement
- electron movement
- mass movement
mass movement

Answer the following question given this paragraph: Q: How do mammals ventilate their lungs? A:
OPTIONS:
- negative combination breathing
- negative atmospheric breathing
- negative pressure vocalizing
- negative pressure breathing

Answer: negative pressure breathing

Question: Answer the following question given this paragraph: The rate of decay of carbon-14 is stable over time. Q: The rate of decay of carbon-14 does what over time? A:
OPTIONS:
- becomes unstable
- increases
- decreases
- remains stable
Answer: remains stable

input with options: Answer the following question given this paragraph: Percent Composition The elemental makeup of a compound defines its chemical identity, and chemical formulas are the most succinct way of representing this elemental makeup. When a compound's formula is unknown, measuring the mass of each of its constituent elements is often the first step in the process of determining the formula experimentally. The results of these measurements permit the calculation of the compound's percent composition, defined as the percentage by mass of each element in the compound. For example, consider a gaseous compound composed solely of carbon and hydrogen. The percent composition of this compound could be represented as follows: mass H 100% mass compound mass C %C = 100% mass compound. Q: What term means the percentage by mass of each element in a compound? A:
OPTIONS:
- mass effect
- elemental percent
- biomass
- percent composition
output: percent composition

Problem: OPTIONS:
- 2002
- 1997
- 1991
- 1998
Q: Answer the following question given this paragraph: Since the mid 1800s, Earth has warmed up quickly. Look at Figure below . The 14 hottest years on record have all occurred since 1900. Eight of them have occurred since 1998! This is what is usually meant by global warming . Q: Eight of the hottest years on record have occurred since what year? A:
Answer:
1998