Ques: You are presented with the question "What can people only survive a few days without?" and the following answer choices: - dehydration - hydration - bacteria - sodium - food - yogurt - Chlorophyll - oxygen Now knowing that most people can survive only a few days without water and water is the best fluid for hydration, choose the best answer.
Ans: hydration

Ques: You are presented with the question "What forms a zygote?" and the following answer choices: - Most plants - a sperm and an egg - remains of prehistoric life - bacteria - and egg and an egg - Leptospirosis - a sperm and a sperm - Plant reproduction Now knowing that fertilization occurs when a sperm and an egg fuse and after fertilization, the egg becomes diploid and is called a zygote, choose the best answer.
Ans: a sperm and an egg

Ques: You are presented with the question "What causes a rocket to move?" and the following answer choices: - flow of electrons - Electrical energy - expansion into a vacuum - magma - kinetic energy - igniting fuel and oxidiser - pulsars - heat is produced Now knowing that producing thrust causes something to move and all rockets generate thrust by igniting an mixture of fuel and 'oxidiser', choose the best answer.
Ans: igniting fuel and oxidiser

Ques: You are presented with the question "Gas can be converted into:" and the following answer choices: - a hydraulic system - electrical energy - planet - car engine - Time and energy - an engine - hydrogen and oxygen - solar energy Now knowing that agenerator converts kinetic energy into electrical energy and gas generator turbine is the turbine portion of a gas generator, choose the best answer.
Ans:
electrical energy