Which processes are most likely to cause a rise in the water table

Suppose you are estimating the size of a blue crab population. what is the population size if the number marked in the first catch is 40, the total number in the second catch is 200, and the number marked in the second catch is 50?

Do fish feel pain? and if they do what pain

Can result as a complication of diabetes due to damage to the arterial walls and excess fat in the blood.