(Question)
You are presented with the question "Plants require what to grow and flower?" and the following answer choices: - bulbs - personal thought - gametes - food - seeds - farmer's touch - Light - kind words Now knowing that aplant requires water to grow and flowers that grow from bulbs prefer cool water, choose the best answer.
(Answer)
bulbs

(Question)
You are presented with the question "What require activation energy to get started?" and the following answer choices: - changing colors - chemical additions - reacting colors - Firecrackers - an engine - heating liquids - Organic compounds - chemical changes Now knowing that all chemical reactions require activation energy to get started and chemical changes are referred to as a chemical reaction, choose the best answer.
(Answer)
chemical changes

(Question)
You are presented with the question "Which unit could a graduated cylinder measure in?" and the following answer choices: - salinity - Grams - Liters - Centimeters - Dilution - solutes - Amperes - two Now knowing that agraduated cylinder is used to measure volume of a liquid and liquid volume is measured using a unit called a liter, choose the best answer.
(Answer)
Liters