Questions

In a concentrated solution there is a large amount of solute.

When heated any substance, the molecules move apart from each other. Alike in the air the molecules move apart from each other. We know that the warm air is lighter than the cool air. Since after heating air gets warmer, it floats up and the cool air comes down to occupy the warm air place.

Its a Needle. Needle has an eye but can't see.

Nelson Mandela and Frederik Willem de Klerk has won the Nobel Peace Prize in 1993 for their work for the peaceful termination of the apartheid regime, and for laying the foundations for a new democratic South Africa.

Insurance can help you to protect your properties and assets like home, car, stocks,... against unexpected accidents.

Expedite means to do an action or work to be completed quickly or sooner. The opposite of expedite means late, delay, hinder,...