input: OPTIONS:
- one partial-life
- one full-life
- one quarter-life
- one half-life Now, answer this question: Q: What do we call the amount of time it will take for half of the radioactive material to decay? A:
A:
output: one half-life

Q: What is another name for trisomy 21? A:

OPTIONS:
- cystic fibrosis
- Tay-Sachs Disease
- Fragile X
- down syndrome

Answer: down syndrome

Problem: OPTIONS:
- migration
- manipulation
- stimulation
- fertilization
Q: Q: What happens when a sperm and an egg cell combine? A:
Answer: fertilization

Problem:OPTIONS:
- by there movement
- by their color
- by there cell count
- by their shape

Q: How are bacteria identified and classified? A:
****
A: by their shape

Q: Covalent compounds form individual molecules rather than what? A:
OPTIONS:
- carbon
- chemicals
- atoms
- crystals
crystals

Q: What is the motion that moves the forearm from the supinated position to the pronated position? A:
OPTIONS:
- extension
- flexion
- supination
- pronation

Answer:
pronation