How much carbon is dissolved in ocean?

Carbon cycle: How does dissolved CO_2 affect oceans?

Blood calcium level is a resultant of how much dietary calcium is absorbed, how much calcium is lost in the urine, how much bone dissolves releasing calcium into the blood and how much calcium from blood enters tissues. A number of factors play an important role in these processes. Mark the one which has no role

How much amount of work is done in forming a soap bubble of radius r?

How much amount of work is done in forming a soap bubble of radius r?

How much blood is supplied to kidney?

How many ions per molecules are produced in the solution when Mohr's salt is dissolved in excess of water ?

How much work is done in moving a 200muC charge through a distance of 0.5cm on an equipotential surface?

How much surface area is occupied by ocean?