What happens to your skin's blood vessels as you exercise?
They become wider
They become narrower
They remain the same
when an atom takes an electron from mobile gases to become stable , then what happens to the noble gases ? Do they become unstable or remain stable ?
If Earthworms breaths with their moist skin,and if there skin becomes dry they die.Will they be able to breath inwater or they will die?
Since you were talking about so many concepts, one more point came to your mind. You gathered attention of all curious dwarfs and told, 'Did you all observe this interesting thing?? -1 is at the same distance from 0 as is 1. Same is true for -2, -3 and every other integer. What does it mean??'
One of the council members stood and told, 'They add to become equal to 0.' You smiled and told: Indeed they add to become zero. Such numbers which are negatives of each other are also known as __________ ____________ of each other.