Problem:OPTIONS:
- hormones
- vitamins
- particles
- enzymes

Q: Metabolic pathways are a series of reactions catalyzed by multiple what? A:
****
A: enzymes

Q: A short reflex is completely what and only involves the local integration of sensory input with motor output? A:
OPTIONS:
- neuronal
- physiological
- central
- peripheral
peripheral

Q: What is beyond the atmosphere? A:
OPTIONS:
- object
- air
- vacuum
- space

Answer: space

Question: Q: What is the number placed in front of a chemical symbol or formula that shows how many atoms or molecules of the substance are involved in the reaction? A:
OPTIONS:
- requirement
- frequency
- note
- coefficient
Answer: coefficient

input with options: Q: What kind of fossils are excellent markers for correlating the ages of sedimentary rocks? A:
OPTIONS:
- agonum
- euglena
- vertiscom
- foram
output: foram

Problem: OPTIONS:
- intestines
- liver
- the arteries
- the kidneys
Q: Q: Which body organ filters the blood in the body and creates urine? A:
Answer:
the kidneys