input: OPTIONS:
- respiratory
- pulmonary
- vascular
- circulatory Now, answer this question: Answer the following question given this paragraph: Q: Spiders use the hydrostatic pressure generated by an open type of what anatomical system to extend their legs? A:
A:
output: circulatory

Answer the following question given this paragraph: Q: What is the common term for water in its solid state? A:

OPTIONS:
- precipitation
- sea
- vapor
- ice

Answer: ice

Problem: OPTIONS:
- ammonia
- carbon
- nitrate
- urea
Q: Answer the following question given this paragraph: invertebrates produce uric acid. Animals that secrete urea as the primary nitrogenous waste material are called ureotelic animals. Q: The primary nitrogenous waste material secreted by ureotelic animals is what substance? A:
Answer: urea

Problem:OPTIONS:
- rotational cliffs
- horizontal cliffs
- diagonal cliffs
- vertical cliffs

Answer the following question given this paragraph: When the wind drops fine particles of silt and clay, it forms deposits called loess ( Figure below ). Loess deposits form vertical cliffs. Loess can become a thick, rich soil. That's why loess deposits are used for farming in many parts of the world. Q: What do loess deposits form? A:
****
A: vertical cliffs

Answer the following question given this paragraph: Blood is a fluid connective tissue that contains a liquid component called plasma. Q: What is the liquid component in blood? A:
OPTIONS:
- respiration
- aqueous humor
- hemoglobin
- plasma
plasma

Answer the following question given this paragraph: Q: In human females, the mammary glands are associated with, but not part of, what organ system that is used to create new humans? A:
OPTIONS:
- immune
- digestive
- endocrine
- reproductive

Answer:
reproductive