name any two animals found in rivers
Answers
Answer:
1.Hippo,2.Manatee,3.The muskrat
Explanation:
A water animal is a vertebrate or invertebrate animal that lives in water for a certain time or all of its life. Many insects, such as mosquitoes, dragonflies and caddis flies, begin their life cycle as water larvae before they turn into winged Checkout interesting animals that live in water.
Water animals can breathe air or receive oxygen dissolved in water with the help of specialized organs called gills, or directly through the skin. The natural conditions and animals that live in them can be divided into two main categories: water or land. Checkout pictures of animals that live in water.
1.Hippo
Hippos love to swim in the water so that only the head peeks out. These massive mammals cool their huge bodies every day in lakes, ponds and rivers up to 16 hours a day. Although these animals can hold their breath for about half an hour, they usually do not deep into the water completely under the water, leaving the top of the head on the surface. At night, the hippopotamuses leave the water and go out on land in search of food. If they stay too long on dry land on a hot day, they quickly dehydrate.
2.Manatee
Manatees like slow swimming along shallow and warm coastal waters and rivers. For example, clear river in Florida. The large mammals weigh up to 1,300 pounds or 600 kg and are born underwater and remain in it throughout their life, although they have to surf every few minutes for a breath of air. Known as sea cows, they are insatiable herbivores, feeding on various species of seagrasses, weeds, and algae.
Several different species of manatees live along the Atlantic coast of North and South America, the west coast of Africa, and the Amazon River.
3.The muskrat
The muskrat or ondatras are frequent inhabitants of wetlands, swamps, and ponds, where they make holes for themselves, breaking through tunnels in swampy banks. This large rodent has a body length of 30 cm. as well as a flat tail almost the same length as its body. Ondatras are well adapted to water and begin to swim 10 days after birth. Perhaps the muskrats are most famous for their developed communication skills, they exchange information with each other and frighten predators with their pronounced smell.
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ANSWER:
otters, crocodile, catfish, turtles, duck
EXPLANATION:
Freshwater rivers are often home a wide variety of species from insects, to amphibians, reptiles, fish, birds and even mammals. Turtles, ducks, otters, crocodiles, catfish, dragonfly and crabs can be found in rivers all around the world, and the Amazon river is even home to the rare and pink, freshwater dolphin.