Questions

__________ acts as a shield absorbing ultraviolet radiation from the sun.

Which country has replaced Saudi Arabia for the first time to become India's top crude oil supplier in the current fiscal year?

The body of all complex animals consist of only _______ basic types of tissue(s).

Fixed Foreign Exchange Rate can be changed by

If the ___________ firm has zero costs or only has fixed cost, the quantity supplied in equilibrium is given by the point where the marginal revenue is zero.

CuO + H2 ---> Cu + H2O. This equation is an example of

By which process substance like carbon dioxide or oxygen can move across the cell membrane?

__________ is the interaction in which one species benefits and the other is neither harmed nor benefited.