Answer:
conductors of heat and electricity
Explanation:
It is pulling your foot away after stepping on a sharp object
Answer: 2)
A mnemonic device
Explanation: A mnemonic is a tool or memory aid that helps people to remember or memorize things easily. It helps you to remember an idea or phrase with a pattern of letters, numbers, or relatable associations. Mnemonic devices may include special rhymes and poems, acronyms, images, songs, outlines, and other tools. In the question Luke makes up a sentence using the first letter from each base as the first letters for his words, repeating to himself to help him remember more easily the bases of DNA. In other words Luke formed mnemonics using the first letters of the DNA bases to remember them easily.
Your answer would most likely be A. Determines the level of disinfection or sterilization required for reusable medical devices.
Sorry if this isn't the correct answer. The next best thing would be C.
Hope this helps.