Question: Q: Every peripheral nerve is connected directly or indirectly to what? A:
OPTIONS:
- the functional cord
- the umbilical chord
- the optimal cord
- the spinal cord
Answer: the spinal cord

input with options: Q: Competition with what emerging animal group may have led to extinction of cynodonts about 200 million years ago? A:
OPTIONS:
- reptiles
- amphibians
- insects
- mammals
output: mammals

Q: Q: The development of multi-cellular organisms begins from a single-celled zygote, which undergoes rapid cell division to form this? A:

OPTIONS:
- gametophyte
- multicell
- eukaryote
- blastula

A: blastula

input: OPTIONS:
- stay the same
- recreate exactly alike
- never move
- change through time Now, answer this question: Q: Ecosystem dynamics include more than the flow of energy and recycling of matter. ecosystems are also dynamic because they? A:
A:
output: change through time

Q: What is the term for the tube that carries sound waves into the ear? A:

OPTIONS:
- sound canal
- flap canal
- tone canal
- ear canal

Answer: ear canal

Q: Q: What unit of measurement is typically used for rainfall? A:

OPTIONS:
- gallons
- feet
- pounds
- inches

A:
inches