(Question)
If aplant requires bulbs to grow and flower, then plants require what to grow and flower? Answer choices: - bulbs - personal thought - gametes - food - seeds - farmer's touch - Light - kind words
(Answer)
bulbs

(Question)
If chemical changes require activation energy to get started, then what require activation energy to get started? Answer choices: - changing colors - chemical additions - reacting colors - Firecrackers - an engine - heating liquids - Organic compounds - chemical changes
(Answer)
chemical changes

(Question)
If agraduated cyliner measures in liters, then which unit could a graduated cylinder measure in? Answer choices: - salinity - Grams - Liters - Centimeters - Dilution - solutes - Amperes - two
(Answer)
Liters