You are presented with the quiz "Why do cells secrete acids?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "cells secrete acids and bases to maintain the proper pH for enzymes to work" and "enzymes help to break down proteins so that the bacteria can do their thing better". So, what's the best answer to the question?
OPTIONS:
- Make money
- resistance activities
- allow growth
- Plant growth is reduced
- Break down proteins
- Hurt things
- increases a body's strength
- Help friends

Answer: Break down proteins

You are presented with the quiz "what is reduced in condensation when changing from a gas into a liquid?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "condensation is when change from a gas into a liquid by reducing heat energy" and "heat is kinetic energy". So, what's the best answer to the question?
OPTIONS:
- h2o molecules
- atomic element
- Evaporation
- Temperature
- neutrons
- kinetic energy
- hydrogen and oxygen
- Water expanding

Answer: kinetic energy

You are presented with the quiz "What slows the transfer of electricity?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "an electrical insulator slows the transfer of electricity" and "plastic is an insulator of electricity". So, what's the best answer to the question?
OPTIONS:
- Salt Water
- toxins
- Gold
- sweating
- the skin
- Steel
- Plastic
- cold air

Answer:
Plastic