input: OPTIONS:
- heart
- liver
- bladder
- brain Now, answer this question: Q: What organ has four ventricles, all of which developed from the original hollow space within the neural tube? A:
A:
output: brain

Q: What term is used to describe the full range of electromagnetic waves? A:

OPTIONS:
- electromagnetic scale
- electromagnetic series
- mechanical spectrum
- electromagnetic spectrum

Answer: electromagnetic spectrum

Problem: OPTIONS:
- perform crunches
- make a fist
- lift the leg
- extend the arm
Q: Q: What bodily function do the triceps help perform? A:
Answer: extend the arm

Problem:OPTIONS:
- staurikosaurus
- sporozoans
- ionconcentrate
- osmoreceptors

Q: What are specialized cells in the brain that monitor the concentration of solutes in the blood called? A:
****
A: osmoreceptors

Q: What is studied to understand gene expression patterns in cells? A:
OPTIONS:
- dna
- protein
- mutations
- rna
rna

Q: Worms use a hydrostatic type of what anatomical structure to move through their environment? A:
OPTIONS:
- gastrointestinal system
- head
- tail
- skeleton

Answer:
skeleton