H. pylori bacteria produce a number of potent toxins, and they encourage the host's immune system to attack the epithelial cells.3 Together, these actions often result in the death of surrounding cells and prevent the stomach from performing its normal functions.
Bioluminescent Bay Laguna Grande in Las Croabas is a one of a kind ecosystem situated along the Puerto Ricoâs northeastern city of Fajardo. It is the second best-kept bioluminescent bay in Puerto Rico after Mosquito Bay. Visiting bio bay is by far the most mystifying experience of the island.
Puerto Rico is close to the deepest submarine depression in the North Atlantic Ocean. The Puerto Rico Trench, roughly parallel to the northern coast of the island of Puerto Rico and lying about 75 miles (120 km) to the north. The Puerto Rico Trench is about 1,090 miles (1,750 km) long and 60 miles (100 km) wide.uerto Rico is almost rectangular in shape, approximately 100 miles long by 35 miles wide and is the smallest and the most eastern island of the Greater Antilles (Cuba, Hispaniola, Jamaica and Puerto Rico).