They start cramping, feeling bloated, cravings, discharge etc
Dominio del balón. Es una Técnica que permite dominar la Pelota o balón para que vaya adonde la persona desee. Requiere de mucha práctica y tenacidad. A la persona que se especializa en esta disciplina se le llama dominador.
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.
Brain power is the correct answer.