Question

Prepare a speech in about 100 words, encouraging your schoolmates to follow

certain rules when they go for excursions so as to keep our picnic spots clean and

attractive.

Make use of the given inputs:

Inputs:

use of bags to dispose of wrappers, water bottles —leave no waste—use public

dustbins—

Avoid Polythene Bags. .. not to throw Leftover Food, Fruits etc. avoid carrying

disposables etc.​

Answer 1

Answer:

Science, any system of knowledge that is concerned with the physical world and its phenomena and that entails unbiased observations and systematic experimentation. In general, a science involves a pursuit of knowledge covering general truths or the operations of fundamental laws.