Pre-nursing Course in Science |
Contents
SIMPLE FORMS OF LIFE AFFECTING FOOD AND HEALTH | 4 |
INSECTS 22 | 22 |
HEAT | 44 |
Copyright | |
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action added alcohol animals appear atoms bacteria becomes blood body boiling called calorimeter carbon carbon dioxide carried cause cell chemical chloride cold colour compounds concentrated contain copper crystals dilute disease dissolve effect electricity electrons element energy example experiment flow formula give given glass glucose heat hydrogen hydroxide iodine iron kcal known lamp lead lens light liquid living magnet mass means measured metal method MICHIGAN mixture molecule nitrate nitric nitrogen normal object observe obtained organic oxide oxygen pass plant potassium powder precipitate Preparation pressure produced properties proteins quantity rays salt seen sodium solid solution specific starch substance sugar sulphate sulphuric acid supply taken temperature tube turn unit usually valency various waves weight wire X-rays yellow