input with options: Answer the following question given this paragraph: Crossing charges. One method for obtaining subscripts in the empirical formula is by crossing charges. When crossing charges, you will sometimes find it necessary to reduce the subscripts to their simplest ratio to write the empirical formula. Consider, for example, the compound formed by Mg2+ and O2. Using the absolute values of the charges on the ions as subscripts gives the formula Mg2O2:. Q: Crossing charges is one method for obtaining what? A:
OPTIONS:
- notations
- superscripts
- hybrids
- subscripts
output: subscripts

Q: Answer the following question given this paragraph: Plants are the major producers in terrestrial biomes. They have five basic needs: air, warmth, sunlight, water, and nutrients. How well these needs are met in a given location depends on the growing season and soil quality, both of which are determined mainly by climate. Q: What broad group of living things serves as the major producers in terrestrial biomes? A:

OPTIONS:
- vases
- flowers
- animals
- plants

A: plants

input: OPTIONS:
- elongated
- truncated
- elliptical
- segmented Now, answer this question: Answer the following question given this paragraph: Segmentation evolved next. Segmentation is the division of the body into multiple parts, or segments. Both the earthworm (Phylum Annelida) in Figure below and ant (Phylum Arthropoda) in Figure below have segmented bodies. The earthworm has many small segments. The ant has three larger segments. Segmentation increases an animal's flexibility. It allows a wider range of motion. Different segments can also be specialized for different functions. All modern annelids and arthropods are segmented. Q: Earthworms and ants possess what type of bodies, which means division into multiple parts? A:
A:
output: segmented

Answer the following question given this paragraph: Q: The human genome has how many more alu elements than the chimpanzee genome? A:

OPTIONS:
- six times
- ten
- two times
- three times

Answer: three times

Problem: OPTIONS:
- linear
- a triangle
- spherical
- a parabola
Q: Answer the following question given this paragraph: The shape of the path of an object undergoing projectile motion is a parabola. Q: The shape of the path of an object undergoing projectile motion is called? A:
Answer: a parabola

Answer the following question given this paragraph: However, despite this secrecy several contributions were made to modern-day chemistry. Early acids and bases were discovered, and glassware for running chemical reactions was developed. Alchemy helped improve the study of metallurgy and the extraction of metals from ores. More systematic approaches to research were being developed, although the idea of orderly scientific experimentation was not yet well-established. The groundwork was being laid for the development of chemistry as a foundational science. Q: What was the early study of chemistry called? A:

OPTIONS:
- magic systems
- horticulture
- pharmacology
- alchemy

Answer:
alchemy