Make groups of four friends. For the experiment you will need 4-5 glasses or bowls or bowls and the things listed in the table.

The highest level need in the need Hierarchy of Abraham Maslow is self actualisation need. This need of an individual refers to achieving what one aims or aspires. For an...

When we breathe out, moist air comes out (along with energy and carbon dioxide) which make the glasses wet (as water vapours get condense on glass).

I like the smell of I don’t like the smell of 1. Food 1. Filth 2. Perfume 2. Death and decaying things 3. Flower 3. Drains 4. Cosmetic items 4. Gutter 5. Incense stick 5. Bad smelling chemicals

Sounds Food Yum-yum The sound made by Linking something Any sweet, ice-cream, etc. pickle, tamarind, etc. 

Bowl 1 Bowl 2 Bowl 3   Are the seeds getting air? No Yes Yes Are the seeds getting water? Yes Yes No What changes did you see? Chanas have swelled up Chanas have sprouted No Have the seeds sprouted No Yes No

Seeds sprouted in bowl 2 only. In bowl 2, the seeds got both air and water and thus, there sprouted whereas in bowl 1, these got only water but no...

(i) Seeds that are edible.  (ii) Seeds from which oil is extracted.  (iii) Seeds which can float on water.  (iv) Seeds which can float on air.  (v) Seeds which can stick to our body.

If I would have to stay alone in a small tent for two days. I would take these 10 things along with me-cloths, sweater, blanked, torch, packaged food items, water,...

23minutes. A+B =2 minutes A returns=1 minute A+C=7 minutes A returns= 1 minute A+D=10 minutes A comes back =1 minute Leaves lamp and crosses again=1 minute Total 23 minutes.