For the following questions answer them individually
The simultaneous shifts of both the demand curve and the supply curve can happen in which of the following ways?
I. Supply curve shifts leftward and demand curve shifts rightward.
II. Both supply and demand curves shift leftwards.
III. Supply curve shifts rightward and demand curve shifts leftward.
Which amendment in the Indian constitution is related to extension of jurisdiction of High Courts to Union territories?
______ percent can be taken as the average value for the amount of organic matter that is present at each step of food chain and reaches the next level of consumers.
Which of the following is correct regarding the respiration?
I. Regular traditional breathing exercise (pranayama) can increase the capacity of lungs to take in more air.
II. During inhalation, ribs move up and outwards and diaphragm moves down.
