Victoria regia: common aquatic plant in the Amazon What they are (definition) Aquatic plants, also known as hydrophilic or hydrophyte plants, are those that have the ability to live in aquatic environments or with a high amount of moisture. Some species live fully submerged in water, while others keep only their roots and stems under water.
Moorish cat: a common feline in America Moorish cat Scientific name: Puma yagouaroundi Other names: jaguarundi, eira, black maracajá and black cat. Habitat: From the forests of southern Texas (USA) to the Argentine territory. It is also found in Brazilian territory (except in southern RS). It is mainly found near the banks of rivers and lakes.
Dengue Mosquito: aedes aegypti Introduction - What it is Dengue is classified as a virus, that is, a disease caused by viruses. The virus is transmitted to a healthy person through the bite of the infected female mosquito Aedes Aegypti. This disease can manifest itself in two ways: classical dengue and hemorrhagic dengue.
Heart: One of the main organs of the human body Curiosities about the human heart - The heart acts as a kind of pump, driving blood throughout the body. - The heart is a muscular and fibrous organ, ie composed mainly of muscles and fibers. At rest, a person has blood pumped through the heart, throughout the body, in approximately 50 seconds.