input with options: Q: What is the reproductive part of the plant? A:
OPTIONS:
- the leaf
- the stem
- the core
- the flower
output: the flower

Q: Q: What type of living things break down dead organisms and recycle their nutrients into the soil? A:

OPTIONS:
- producers
- consumers
- probiotics
- decomposers

A: decomposers

input: OPTIONS:
- calculus yield
- decrease yield
- percent impact
- percent yield Now, answer this question: Q: What is the term for proportion of amount of product actually produced in a chemical reaction versus predicted amount ? A:
A:
output: percent yield

Q: The urea cycle, a set of biochemical reactions that produces urea from ammonium ions to prevent toxicity, occurs to some extent in the kidney, but primarily in what organ? A:

OPTIONS:
- spleen
- skin
- colon
- liver

Answer: liver

Problem: OPTIONS:
- reversible hydrocarbons
- proteins hydrocarbons
- Split Hydrocarbons
- unsaturated hydrocarbons
Q: Q: Alkynes are what type of compound? A:
Answer: unsaturated hydrocarbons

Q: What number is the sum of the numbers of protons and neutrons present in the nucleus of an atom? A:

OPTIONS:
- nuclear number
- combined number
- mass total
- mass number

Answer:
mass number