input: OPTIONS:
- bright matter
- wet matter
- dark matter
- gray matter Now, answer this question: Q: What type of matter in the spinal cord has the appearance of an ink-blot test and is subdivided into regions that are referred to as horns? A:
A:
output: gray matter

Q: The structure of the human tail bone is called what? A:

OPTIONS:
- a abnormal structure
- a vital structure
- an artifact
- a vestigial structure

Answer: a vestigial structure

Problem: OPTIONS:
- molecule
- mitochondria
- platlet
- hemoglobin
Q: Q: What is the oxygen carrying component of red blood cells called? A:
Answer: hemoglobin

Problem:OPTIONS:
- commensalism
- primordial relationship
- parasitic relationship
- symbiotic relationship

Q: What do you call a close relationship between two species that benefits both? A:
****
A: symbiotic relationship

Q: What is water falling from the sky called? A:
OPTIONS:
- vaporization
- erosion
- distillation
- precipitation
precipitation

Q: The chloroplast integrates the two stages of what process? A:
OPTIONS:
- breathing
- defacation
- polarization
- photosynthesis

Answer:
photosynthesis