Isla Margarita
Isla Margarita is one of Venezuela’s more developed islands. It is set about 40 km (24.85 mi) off the mainland and is immensely popular among tourists who are fond of sunbathing. The key attractions of this captivating island include the lovely, soft sand beaches that are as popular to the locals as they are to foreigners.
Prime meridian divides the earth into western and eastern hemispheres
The answer for your question this the first one witch is (A)
Many animals that live in the river depend on the recycling of the nutrients.