is metal a conductor, yes, no, sometimes , Does plastic come from Nature, No, yes, sometimes, Is glass transparent, no , sometimes, yes, is wood a insulator, no, sometimes, yes, Is freezing a reversible change, yes, no, sometimes, is Plastic waterproof , yes, no, sometimes, What is sieving , A mixture made from solid particles, Separating a mixture of sand and water.

Learning

द्वारा
प्रिंट
एम्बेड

लीडरबोर्ड

दृश्य शैली

विकल्प

टेम्पलेट स्विच करें

)
ऑटो-सेव पुनःस्थापित करें: ?