Q: What is the amount of time a molecule stays in a reservoir known as? A:
OPTIONS:
- known time
- reservoir time
- suitable time
- residence time

Answer: residence time

Question: Q: The nuclei of radioisotopes are unstable, so they constantly decay and emit what? A:
OPTIONS:
- moisture
- acid
- chemicals
- radiation
Answer: radiation

input with options: Q: What is the name for the pores in leaves that allow a plant to retain water or exchange gases? A:
OPTIONS:
- neurons
- chloroplasts
- rhizomes
- stomata
output: stomata

Q: Q: What term means opposition to the flow of electric charges that occurs when electric current travels through matter? A:

OPTIONS:
- polarity
- antagonism
- diffusion
- resistance

A: resistance

input: OPTIONS:
- brain
- liver
- lung
- heart Now, answer this question: Q: In the cardiovascular system, where is the ultimate destination of the oxygen-poor blood? A:
A:
output: heart

Question: Q: The lifecycle of an ascomycete is characterized by the production of what during the sexual phase? A:
OPTIONS:
- abaci
- flageli
- cerci
- asci
Answer:
asci