Question

are used to present and describe matter in brief.क्लास सिक्स्थ फिलिप्स ​

Answer 1

When wrapping glasses, first wrap each in newspaper- tucking the paper inside the glass as well. Then secure with tape. Since glassware tends to be smaller, but heavier when stacked, your best bet is to use a small or medium double wall box for packing

Answer 2

Gravity is a physical connection between space and matter that is precisely described by Einstein's 1915 geometric theory of gravity known as general relativity. Put simply, that theory says, "Space acts on matter, telling it how to move. In turn, matter reacts back on space, telling it how to curve."