input with options: Q: What type of radio waves exist in the 540 to 1600 khz frequency range? A:
OPTIONS:
- microwaves
- sound waves
- fm radio waves
- am radio waves
output: am radio waves

Q: Q: What is the process by which organisms break down chemicals to make food energy? A:

OPTIONS:
- excretion
- gametogenesis
- electrolysis
- chemosynthesis

A: chemosynthesis

input: OPTIONS:
- chemical bloom
- caustic bloom
- agricultural bloom
- algal bloom Now, answer this question: Q: When fertilizer ends up in bodies of water, the added nutrients cause excessive growth referred to as what, which can render the water unfit for human consumption or recreation? A:
A:
output: algal bloom

Q: What is the process of removing wastes and excess water from the body called? A:

OPTIONS:
- inspiration
- ingestion
- diffusion
- excretion

Answer: excretion

Problem: OPTIONS:
- stabilizes
- fluctuates rapidly
- increases
- decreases
Q: Q: What happens to gas solubility as the temperature increases? A:
Answer: decreases

Q: The sun's gravity is relatively strong because the force of gravity between two objects is directly proportional to their what? A:

OPTIONS:
- tissues
- Liquids
- rocks
- masses

Answer:
masses