input: OPTIONS:
- air current
- phloem
- ion channels
- water current Now, answer this question: Answer the following question given this paragraph: Q: Eggs reside in the mesohyl, but sperm are carried out of the sponge by what? A:
A:
output: water current

Answer the following question given this paragraph: Monatomic ions have an oxidation number equal to their charge. Li + has an oxidation state of +1, Ba 2+ has an oxidation state of +2, I - has an oxidation state of -1, and so on. Q: Monatomic ions have an oxidation number equal to their what? A:

OPTIONS:
- size
- cost
- length
- charge

Answer: charge

Problem: OPTIONS:
- streptococcus
- Trichinella spiralis
- salmonella
- trypanosoma
Q: Answer the following question given this paragraph: Flagellates have long flagella, or tails. Flagella rotate in a propeller-like fashion, pushing the protist through its environment ( Figure below ). An example of a flagellate is Trypanosoma , which causes African sleeping sickness. Q: What type of pathogen is responsible for african sleeping sickness? A:
Answer: trypanosoma

Problem:OPTIONS:
- forests
- fossils
- gas
- hydrocarbons

Answer the following question given this paragraph: It is hard to overstate the importance of hydrocarbons to modern life. Hydrocarbons have even been called the driving force of western civilization. You saw some ways they are used in Figure above . Several other ways are illustrated in Figure below . Their most important use is as fuels. Gasoline, natural gas, fuel oil, diesel fuel, jet fuel, coal, kerosene, and propane are just some of the hydrocarbon compounds that are burned for fuel. Hydrocarbons are also used to manufacture many products, including plastics and synthetic fabrics such as polyester. Q: What compounds, which serve as fuels and are used in manufacturing, are called the driving force of western civilization? A:
****
A: hydrocarbons

Answer the following question given this paragraph: The urinary bladder is a hollow and muscular organ. It is shaped a little like a balloon. It is the organ that collects urine. Q: What is the hollow and muscular balloon-shaped organ that collects urine? A:
OPTIONS:
- prostate
- urethra
- kidney
- urinary bladder
urinary bladder

Answer the following question given this paragraph: Q: Differences between organisms reflect differences between their nucleotide sequences rather than between their what? A:
OPTIONS:
- molecular codes
- amino acids
- environments
- genetic codes

Answer:
genetic codes