input: OPTIONS:
- gaggle
- load
- den
- herd Now, answer this question: Q: What is the collective travel of sheep known as? A:
A:
output: herd

Q: What were the first animals to have true lungs and limbs for life on land? A:

OPTIONS:
- birds
- mammals
- reptiles
- amphibians

Answer: amphibians

Problem: OPTIONS:
- biochemical
- Morse code
- code of ethics
- genetic
Q: Q: What common code do all known living organisms use? A:
Answer: genetic

Problem:OPTIONS:
- osteoclast cells
- monocyte cells
- dendritic cells
- stem cells

Q: What serves to replace nonreproducing specialized cells as needed in the adult body? A:
****
A: stem cells

Q: Helicopters store large amounts of rotational energy of what type in their blades? A:
OPTIONS:
- magnetic
- seismic
- thermal
- kinetic
kinetic

Q: What long molecules are composed of chains of units called monomers? A:
OPTIONS:
- complexes
- microbes
- drummers
- polymers

Answer:
polymers