Study Clue

Chapter 2: Materials in Everyday Life (set-1)

When you look at a steel spoon and a plastic spoon, which property helps you notice they are different materials?

A child eats enough calories but develops swollen belly and thin limbs; the most accurate nutritional cause is A Vitamin

A student eats plenty of rice but still feels weak and loses weight; the most likely missing nutrient group is

During long fasting, the body first uses stored energy mainly from A Bone calcium store B Vitamin A store C

When you need instant energy during sports or running, the best quick source is A Cooking oil B Egg white

Our body needs food mainly because it provides A Only taste and smell B Only water content C Energy and

Post-industrial society is often defined by a shift in “dominant logic” from producing standardized goods to managing services and knowledge;

In post-industrial society, the most common “value creation” shifts from making goods to providing services; which sector usually expands fastest

A post-industrial economy is often identified by the dominance of services over manufacturing; which change best reflects this transition in

In a post-industrial society, which activity grows most as factories become less central and services expand A Service jobs grow