input: OPTIONS:
- Energy
- Chemical energy
- water conservation
- sweating
- heat energy
- aqueous solution
- Organic compounds
- electrolytes Now, answer this question: Fact 1: Cells secrete acids and bases to maintain the proper pH for enzymes to work. Fact 2: Acids and bases are electrolytes. Given the two facts above, what do cells secrete to maintain the proper pH for enzymes to work?
A:
output: electrolytes

input: OPTIONS:
- igniting fuel and oxidiser
- The bending of a ray of light
- makes digestion easier
- It gets heated up
- Movement of an air mass
- move to different locations
- enormous damage to homes
- to move people Now, answer this question: Fact 1: Cooking food requires adding heat energy. Fact 2: Cooked foods are easier to digest. Given the two facts above, what does heat energy do?
A:
output: makes digestion easier

input: OPTIONS:
- Snakes
- Salamanders
- edible
- salmon
- Oak
- Frogs
- Lizards
- a fish Now, answer this question: Fact 1: Most amphibians breathe with gills as larvae and with lungs as adults. Fact 2: Frogs are the most durable of the amphibians. Given the two facts above, what is the most durable species that breathes with gills as larvae and lungs as adults?
A:
output:
Frogs