Problem:OPTIONS:
- diatoms
- mollusks
- Ducks
- echinoderms

Answer the following question given this paragraph: Echinoderms have a unique water vascular system with tube feet. This allows slow but powerful movement. Q: What types of living beings have water vascular systems and unique tube feet? A:
****
A: echinoderms

Answer the following question given this paragraph: Q: What releases fatty acids and other components from fats and phospholipids? A:
OPTIONS:
- metabolism
- enzyme respiration
- peristaltic hydrolysis
- enzymatic hydrolysis
enzymatic hydrolysis

Answer the following question given this paragraph: Two DNA strands link together in an antiparallel direction and are twisted to form a double helix. The nitrogenous bases face the inside of the helix. Guanine is always opposite cytosine, and adenine is always opposite thymine. Q: What is formed when two dna strands link together in an antiparallel direction and are twisted? A:
OPTIONS:
- guanine
- anti-helix
- RNA
- double helix

Answer: double helix

Question: Answer the following question given this paragraph: Compressibility is the measure of how much a given volume of matter decreases when placed under pressure. If we put pressure on a solid or a liquid, there is essentially no change in volume. The atoms, ions, or molecules that make up the solid or liquid are very close together. There is no space between the individual particles, so they cannot pack together. Q: The measure of how much a given volume of matter decreases when placed under pressure is called? A:
OPTIONS:
- elasticity
- solubility
- malleability
- compressibility
Answer: compressibility

input with options: Answer the following question given this paragraph: The rate at which a solute dissolves depends upon the size of the solute particles. Dissolving is a surface phenomenon since it depends on solvent molecules colliding with the outer surface of the solute. A given quantity of solute dissolves faster when it is ground into small particles than if it is in the form of a large chunk because more surface area is exposed. The packet of granulated sugar exposes far more surface area to the solvent and dissolves more quickly than the sugar cube. Q: The size of the solute particles determines the rate of what? A:
OPTIONS:
- merging
- extracting
- solution
- dissolving
output: dissolving

Problem: OPTIONS:
- prism
- inversion
- reactivity
- albedo
Q: Answer the following question given this paragraph: Albedo is the amount of light reflected by a surface. Sea ice has an albedo of .85, meaning 85% of light is reflected back from its surface (and leaves the Earth) and 15% is absorbed and stays in the Earth; ice-free water has an albedo of .07. (93% of the solar energy is absorbed. ) Thus the observed melting of sea ice could amplify the effect of global warming. Q: What is the scientific term for the amount of light reflected by a surface? A:
Answer:
albedo