input: OPTIONS:
- purple
- Green
- Red
- blue Now, answer this question: Q: Cephalopods have three hearts that pump blood of what color? A:
A:
output: blue

Q: What are the primary producers in terrestrial biomes? A:

OPTIONS:
- soil
- gases
- animals
- plants

Answer: plants

Problem: OPTIONS:
- matter
- frequency
- threshold
- energy
Q: Q: What may be lost when waves travel through matter, but not when they travel through space? A:
Answer: energy

Problem:OPTIONS:
- rocky vascular plants
- ofen vascular plants
- starchy vascular plants
- seedless vascular plants

Q: What type of plants have vascular tissue but do not have seeds? A:
****
A: seedless vascular plants

Q: What is the amount of solute that can dissolve in a given amount of solvent at a given temperature? A:
OPTIONS:
- permeability
- humidity
- viscosity
- solubility
solubility

Q: Involved in balance, the semicircular canals are parts of what organs? A:
OPTIONS:
- eyes
- lungs
- ovaries
- ears

Answer:
ears